57706890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11801}}^1$

素因数の和:11974

約数の個数: 32

約数和(自身を含む): 139358016

約数和(自身を除く): 81651126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 11801, 23602, 35403, 59005, 70806, 118010, 177015, 354030, 1923563, 3847126, 5770689, 9617815, 11541378, 19235630, 28853445, 57706890]

約数ペア:

[(1, 57706890), (2, 28853445), (3, 19235630), (5, 11541378), (6, 9617815), (10, 5770689), (15, 3847126), (30, 1923563), (163, 354030), (326, 177015), (489, 118010), (815, 70806), (978, 59005), (1630, 35403), (2445, 23602), (4890, 11801)]