131123070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37357}}^1$

素因数の和:37386

約数の個数: 64

約数和(自身を含む): 376568640

約数和(自身を除く): 245445570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 37357, 74714, 112071, 186785, 224142, 336213, 373570, 485641, 560355, 672426, 971282, 1008639, 1120710, 1456923, 1681065, 2017278, 2428205, 2913846, 3362130, 4370769, 4856410, 5043195, 7284615, 8741538, 10086390, 13112307, 14569230, 21853845, 26224614, 43707690, 65561535, 131123070]

約数ペア:

[(1, 131123070), (2, 65561535), (3, 43707690), (5, 26224614), (6, 21853845), (9, 14569230), (10, 13112307), (13, 10086390), (15, 8741538), (18, 7284615), (26, 5043195), (27, 4856410), (30, 4370769), (39, 3362130), (45, 2913846), (54, 2428205), (65, 2017278), (78, 1681065), (90, 1456923), (117, 1120710), (130, 1008639), (135, 971282), (195, 672426), (234, 560355), (270, 485641), (351, 373570), (390, 336213), (585, 224142), (702, 186785), (1170, 112071), (1755, 74714), (3510, 37357)]