153751910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2465

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 172840090

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 221, 290, 377, 442, 493, 754, 986, 1105, 1885, 2210, 2399, 2465, 3770, 4798, 4930, 6409, 11995, 12818, 23990, 31187, 32045, 40783, 62374, 64090, 69571, 81566, 139142, 155935, 203915, 311870, 347855, 407830, 530179, 695710, 904423, 1060358, 1182707, 1808846, 2365414, 2650895, 4522115, 5301790, 5913535, 9044230, 11827070, 15375191, 30750382, 76875955, 153751910]

約数ペア:

[(1, 153751910), (2, 76875955), (5, 30750382), (10, 15375191), (13, 11827070), (17, 9044230), (26, 5913535), (29, 5301790), (34, 4522115), (58, 2650895), (65, 2365414), (85, 1808846), (130, 1182707), (145, 1060358), (170, 904423), (221, 695710), (290, 530179), (377, 407830), (442, 347855), (493, 311870), (754, 203915), (986, 155935), (1105, 139142), (1885, 81566), (2210, 69571), (2399, 64090), (2465, 62374), (3770, 40783), (4798, 32045), (4930, 31187), (6409, 23990), (11995, 12818)]