2100062530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{156371}}^1$

素因数の和:156474

約数の個数: 32

約数和(自身を含む): 4053162240

約数和(自身を除く): 1953099710

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 13430, 156371, 312742, 781855, 1563710, 2658307, 5316614, 12353309, 13291535, 24706618, 26583070, 61766545, 123533090, 210006253, 420012506, 1050031265, 2100062530]

約数ペア:

[(1, 2100062530), (2, 1050031265), (5, 420012506), (10, 210006253), (17, 123533090), (34, 61766545), (79, 26583070), (85, 24706618), (158, 13291535), (170, 12353309), (395, 5316614), (790, 2658307), (1343, 1563710), (2686, 781855), (6715, 312742), (13430, 156371)]