7312620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 24450048

約数和(自身を除く): 17137428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 757, 805, 966, 1380, 1514, 1610, 1932, 2271, 2415, 3028, 3220, 3785, 4542, 4830, 5299, 7570, 9084, 9660, 10598, 11355, 15140, 15897, 17411, 21196, 22710, 26495, 31794, 34822, 45420, 52233, 52990, 63588, 69644, 79485, 87055, 104466, 105980, 121877, 158970, 174110, 208932, 243754, 261165, 317940, 348220, 365631, 487508, 522330, 609385, 731262, 1044660, 1218770, 1462524, 1828155, 2437540, 3656310, 7312620]

約数ペア:

[(1, 7312620), (2, 3656310), (3, 2437540), (4, 1828155), (5, 1462524), (6, 1218770), (7, 1044660), (10, 731262), (12, 609385), (14, 522330), (15, 487508), (20, 365631), (21, 348220), (23, 317940), (28, 261165), (30, 243754), (35, 208932), (42, 174110), (46, 158970), (60, 121877), (69, 105980), (70, 104466), (84, 87055), (92, 79485), (105, 69644), (115, 63588), (138, 52990), (140, 52233), (161, 45420), (210, 34822), (230, 31794), (276, 26495), (322, 22710), (345, 21196), (420, 17411), (460, 15897), (483, 15140), (644, 11355), (690, 10598), (757, 9660), (805, 9084), (966, 7570), (1380, 5299), (1514, 4830), (1610, 4542), (1932, 3785), (2271, 3220), (2415, 3028)]