72121710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3637}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 173401632

約数和(自身を除く): 101279922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 3305, 3637, 3966, 6610, 7274, 9915, 10911, 18185, 19830, 21822, 36370, 54555, 109110, 2404057, 4808114, 7212171, 12020285, 14424342, 24040570, 36060855, 72121710]

約数ペア:

[(1, 72121710), (2, 36060855), (3, 24040570), (5, 14424342), (6, 12020285), (10, 7212171), (15, 4808114), (30, 2404057), (661, 109110), (1322, 54555), (1983, 36370), (3305, 21822), (3637, 19830), (3966, 18185), (6610, 10911), (7274, 9915)]