66561030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23857}}^1$

素因数の和:23901

約数の個数: 48

約数和(自身を含む): 178648704

約数和(自身を除く): 112087674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 23857, 47714, 71571, 119285, 143142, 214713, 238570, 357855, 429426, 715710, 739567, 1073565, 1479134, 2147130, 2218701, 3697835, 4437402, 6656103, 7395670, 11093505, 13312206, 22187010, 33280515, 66561030]

約数ペア:

[(1, 66561030), (2, 33280515), (3, 22187010), (5, 13312206), (6, 11093505), (9, 7395670), (10, 6656103), (15, 4437402), (18, 3697835), (30, 2218701), (31, 2147130), (45, 1479134), (62, 1073565), (90, 739567), (93, 715710), (155, 429426), (186, 357855), (279, 238570), (310, 214713), (465, 143142), (558, 119285), (930, 71571), (1395, 47714), (2790, 23857)]