90070290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2143}}^1$

素因数の和:2623

約数の個数: 48

約数和(自身を含む): 234793728

約数和(自身を除く): 144723438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 467, 934, 1401, 2143, 2335, 2802, 4203, 4286, 4670, 6429, 7005, 8406, 10715, 12858, 14010, 19287, 21015, 21430, 32145, 38574, 42030, 64290, 96435, 192870, 1000781, 2001562, 3002343, 5003905, 6004686, 9007029, 10007810, 15011715, 18014058, 30023430, 45035145, 90070290]

約数ペア:

[(1, 90070290), (2, 45035145), (3, 30023430), (5, 18014058), (6, 15011715), (9, 10007810), (10, 9007029), (15, 6004686), (18, 5003905), (30, 3002343), (45, 2001562), (90, 1000781), (467, 192870), (934, 96435), (1401, 64290), (2143, 42030), (2335, 38574), (2802, 32145), (4203, 21430), (4286, 21015), (4670, 19287), (6429, 14010), (7005, 12858), (8406, 10715)]