12966060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6971}}^1$

素因数の和:7014

約数の個数: 48

約数和(自身を含む): 37481472

約数和(自身を除く): 24515412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 6971, 13942, 20913, 27884, 34855, 41826, 69710, 83652, 104565, 139420, 209130, 216101, 418260, 432202, 648303, 864404, 1080505, 1296606, 2161010, 2593212, 3241515, 4322020, 6483030, 12966060]

約数ペア:

[(1, 12966060), (2, 6483030), (3, 4322020), (4, 3241515), (5, 2593212), (6, 2161010), (10, 1296606), (12, 1080505), (15, 864404), (20, 648303), (30, 432202), (31, 418260), (60, 216101), (62, 209130), (93, 139420), (124, 104565), (155, 83652), (186, 69710), (310, 41826), (372, 34855), (465, 27884), (620, 20913), (930, 13942), (1860, 6971)]