30979908

素因数分解:

$2^2\times 3^4\times {\mathrm{95617}}^1$

素因数の和:95633

約数の個数: 30

約数和(自身を含む): 80988446

約数和(自身を除く): 50008538

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 95617, 191234, 286851, 382468, 573702, 860553, 1147404, 1721106, 2581659, 3442212, 5163318, 7744977, 10326636, 15489954, 30979908]

約数ペア:

[(1, 30979908), (2, 15489954), (3, 10326636), (4, 7744977), (6, 5163318), (9, 3442212), (12, 2581659), (18, 1721106), (27, 1147404), (36, 860553), (54, 573702), (81, 382468), (108, 286851), (162, 191234), (324, 95617)]