8688690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3329}}^1$

素因数の和:3371

約数の個数: 48

約数和(自身を含む): 23376600

約数和(自身を除く): 14687910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 3329, 6658, 9987, 16645, 19974, 29961, 33290, 49935, 59922, 96541, 99870, 149805, 193082, 289623, 299610, 482705, 579246, 868869, 965410, 1448115, 1737738, 2896230, 4344345, 8688690]

約数ペア:

[(1, 8688690), (2, 4344345), (3, 2896230), (5, 1737738), (6, 1448115), (9, 965410), (10, 868869), (15, 579246), (18, 482705), (29, 299610), (30, 289623), (45, 193082), (58, 149805), (87, 99870), (90, 96541), (145, 59922), (174, 49935), (261, 33290), (290, 29961), (435, 19974), (522, 16645), (870, 9987), (1305, 6658), (2610, 3329)]