140920710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1163}}^1$

素因数の和:1757

約数の個数: 64

約数和(自身を含む): 387528192

約数和(自身を除く): 246607482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 577, 1154, 1163, 1731, 2326, 2885, 3462, 3489, 4039, 5770, 5815, 6978, 8078, 8141, 8655, 11630, 12117, 16282, 17310, 17445, 20195, 24234, 24423, 34890, 40390, 40705, 48846, 60585, 81410, 121170, 122115, 244230, 671051, 1342102, 2013153, 3355255, 4026306, 4697357, 6710510, 9394714, 10065765, 14092071, 20131530, 23486785, 28184142, 46973570, 70460355, 140920710]

約数ペア:

[(1, 140920710), (2, 70460355), (3, 46973570), (5, 28184142), (6, 23486785), (7, 20131530), (10, 14092071), (14, 10065765), (15, 9394714), (21, 6710510), (30, 4697357), (35, 4026306), (42, 3355255), (70, 2013153), (105, 1342102), (210, 671051), (577, 244230), (1154, 122115), (1163, 121170), (1731, 81410), (2326, 60585), (2885, 48846), (3462, 40705), (3489, 40390), (4039, 34890), (5770, 24423), (5815, 24234), (6978, 20195), (8078, 17445), (8141, 17310), (8655, 16282), (11630, 12117)]