65808660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35381}}^1$

素因数の和:35424

約数の個数: 48

約数和(自身を含む): 190213632

約数和(自身を除く): 124404972

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, 35381, 70762, 106143, 141524, 176905, 212286, 353810, 424572, 530715, 707620, 1061430, 1096811, 2122860, 2193622, 3290433, 4387244, 5484055, 6580866, 10968110, 13161732, 16452165, 21936220, 32904330, 65808660]

約数ペア:

[(1, 65808660), (2, 32904330), (3, 21936220), (4, 16452165), (5, 13161732), (6, 10968110), (10, 6580866), (12, 5484055), (15, 4387244), (20, 3290433), (30, 2193622), (31, 2122860), (60, 1096811), (62, 1061430), (93, 707620), (124, 530715), (155, 424572), (186, 353810), (310, 212286), (372, 176905), (465, 141524), (620, 106143), (930, 70762), (1860, 35381)]