66793090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2587

約数の個数: 64

約数和(自身を含む): 153135360

約数和(自身を除く): 86342270

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2531, 2639, 3770, 5062, 5278, 12655, 13195, 17717, 25310, 26390, 32903, 35434, 65806, 73399, 88585, 146798, 164515, 177170, 230321, 329030, 366995, 460642, 513793, 733990, 954187, 1027586, 1151605, 1908374, 2303210, 2568965, 4770935, 5137930, 6679309, 9541870, 13358618, 33396545, 66793090]

約数ペア:

[(1, 66793090), (2, 33396545), (5, 13358618), (7, 9541870), (10, 6679309), (13, 5137930), (14, 4770935), (26, 2568965), (29, 2303210), (35, 1908374), (58, 1151605), (65, 1027586), (70, 954187), (91, 733990), (130, 513793), (145, 460642), (182, 366995), (203, 329030), (290, 230321), (377, 177170), (406, 164515), (455, 146798), (754, 88585), (910, 73399), (1015, 65806), (1885, 35434), (2030, 32903), (2531, 26390), (2639, 25310), (3770, 17717), (5062, 13195), (5278, 12655)]