149881710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6397}}^1$

素因数の和:6489

約数の個数: 64

約数和(自身を含む): 398006784

約数和(自身を除く): 248125074

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2343, 3905, 4686, 6397, 7810, 11715, 12794, 19191, 23430, 31985, 38382, 63970, 70367, 95955, 140734, 191910, 211101, 351835, 422202, 454187, 703670, 908374, 1055505, 1362561, 2111010, 2270935, 2725122, 4541870, 4996057, 6812805, 9992114, 13625610, 14988171, 24980285, 29976342, 49960570, 74940855, 149881710]

約数ペア:

[(1, 149881710), (2, 74940855), (3, 49960570), (5, 29976342), (6, 24980285), (10, 14988171), (11, 13625610), (15, 9992114), (22, 6812805), (30, 4996057), (33, 4541870), (55, 2725122), (66, 2270935), (71, 2111010), (110, 1362561), (142, 1055505), (165, 908374), (213, 703670), (330, 454187), (355, 422202), (426, 351835), (710, 211101), (781, 191910), (1065, 140734), (1562, 95955), (2130, 70367), (2343, 63970), (3905, 38382), (4686, 31985), (6397, 23430), (7810, 19191), (11715, 12794)]