var i,j,n,x:longint;
    sum:int64;
function cmmdc(a,b:longint):longint;
 begin
   if a=b then cmmdc:=a
   else if a>b then cmmdc:=cmmdc(a-b,b)
   else cmmdc:=cmmdc(a,b-a);
 end;

begin
   assign(input,'sum.in'); reset(input);
   readln(input,n);
   for j:=1 to n do
   begin
   readln(input,x);
   sum:=1;
   for i:=2 to x*2 do
    if cmmdc(i,x)=1 then sum:=sum+i;
   writeln(sum);
   end;
   assign(output,'sum.out'); rewrite(output);
   write(output,sum);  close(input); close(output);

end.