23289990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 58613760

約数和(自身を除く): 35323770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 79, 93, 155, 158, 186, 237, 310, 317, 395, 465, 474, 634, 790, 930, 951, 1185, 1585, 1902, 2370, 2449, 3170, 4755, 4898, 7347, 9510, 9827, 12245, 14694, 19654, 24490, 25043, 29481, 36735, 49135, 50086, 58962, 73470, 75129, 98270, 125215, 147405, 150258, 250430, 294810, 375645, 751290, 776333, 1552666, 2328999, 3881665, 4657998, 7763330, 11644995, 23289990]

約数ペア:

[(1, 23289990), (2, 11644995), (3, 7763330), (5, 4657998), (6, 3881665), (10, 2328999), (15, 1552666), (30, 776333), (31, 751290), (62, 375645), (79, 294810), (93, 250430), (155, 150258), (158, 147405), (186, 125215), (237, 98270), (310, 75129), (317, 73470), (395, 58962), (465, 50086), (474, 49135), (634, 36735), (790, 29481), (930, 25043), (951, 24490), (1185, 19654), (1585, 14694), (1902, 12245), (2370, 9827), (2449, 9510), (3170, 7347), (4755, 4898)]