149459970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6379}}^1$

素因数の和:6471

約数の個数: 64

約数和(自身を含む): 396887040

約数和(自身を除く): 247427070

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, 6379, 7810, 11715, 12758, 19137, 23430, 31895, 38274, 63790, 70169, 95685, 140338, 191370, 210507, 350845, 421014, 452909, 701690, 905818, 1052535, 1358727, 2105070, 2264545, 2717454, 4529090, 4981999, 6793635, 9963998, 13587270, 14945997, 24909995, 29891994, 49819990, 74729985, 149459970]

約数ペア:

[(1, 149459970), (2, 74729985), (3, 49819990), (5, 29891994), (6, 24909995), (10, 14945997), (11, 13587270), (15, 9963998), (22, 6793635), (30, 4981999), (33, 4529090), (55, 2717454), (66, 2264545), (71, 2105070), (110, 1358727), (142, 1052535), (165, 905818), (213, 701690), (330, 452909), (355, 421014), (426, 350845), (710, 210507), (781, 191370), (1065, 140338), (1562, 95685), (2130, 70169), (2343, 63790), (3905, 38274), (4686, 31895), (6379, 23430), (7810, 19137), (11715, 12758)]