2077620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 6010368

約数和(自身を除く): 3932748

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, 1117, 1860, 2234, 3351, 4468, 5585, 6702, 11170, 13404, 16755, 22340, 33510, 34627, 67020, 69254, 103881, 138508, 173135, 207762, 346270, 415524, 519405, 692540, 1038810, 2077620]

約数ペア:

[(1, 2077620), (2, 1038810), (3, 692540), (4, 519405), (5, 415524), (6, 346270), (10, 207762), (12, 173135), (15, 138508), (20, 103881), (30, 69254), (31, 67020), (60, 34627), (62, 33510), (93, 22340), (124, 16755), (155, 13404), (186, 11170), (310, 6702), (372, 5585), (465, 4468), (620, 3351), (930, 2234), (1117, 1860)]