#include<iostream>
#include<fstream>
using namespace std;

ifstream f("sum.in");
ofstream g("sum.out");

int main()
{
int n,x,div[800],k,i,cp,j,l,s,rez;
int ind;

f>>n;
for(i=1; i<=n; i++)
    {
     f>>x;
     k=0;

     //Descompunerea nr in factori primi
     ind = 2;
     cp = x;
     int ok=0;
     while(cp != 1)
           {
            //cout<<cp<<" ";
            if(cp % ind == 0)
               {
                cp/=ind;
                if(ok == 0)
                   {
                    k++;
                    div[k] = ind;
                   }
                ok = 1;
               }
            else
               {
                ok = 0;
                ind++;
               }
           }

     //Calculare suma
     s=1;
     rez = 2*x;
     for(l=2; l<=rez; l++)
         {
          ok = 0;
          for(j=1; j<=k; j++)
              if(l % div[j] == 0)
                 ok = 1;
          if(ok == 0)
             s+=l;
         }
     g<<s<<"\n";
    }

f.close();
g.close();
return 0;
}