57277830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26891}}^1$

素因数の和:26972

約数の個数: 32

約数和(自身を含む): 139408128

約数和(自身を除く): 82130298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 26891, 53782, 80673, 134455, 161346, 268910, 403365, 806730, 1909261, 3818522, 5727783, 9546305, 11455566, 19092610, 28638915, 57277830]

約数ペア:

[(1, 57277830), (2, 28638915), (3, 19092610), (5, 11455566), (6, 9546305), (10, 5727783), (15, 3818522), (30, 1909261), (71, 806730), (142, 403365), (213, 268910), (355, 161346), (426, 134455), (710, 80673), (1065, 53782), (2130, 26891)]