Numbers k such that k | sigma_6(k).

Terms

a(0) =1a(1) =10a(2) =26a(3) =60a(4) =65a(5) =130a(6) =150a(7) =228a(8) =260a(9) =442a(10) =650a(11) =780a(12) =876a(13) =988a(14) =1105a(15) =1140a(16) =1460a(17) =1690a(18) =1950a(19) =2210a(20) =2850a(21) =2964a(22) =3211a(23) =3796a(24) =4380a(25) =4420a(26) =4940a(27) =5070a(28) =5475a(29) =5548