158242020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{1627}}^1$

素因数の和:3260

約数の個数: 48

約数和(自身を含む): 443623488

約数和(自身を除く): 285381468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1621, 1627, 3242, 3254, 4863, 4881, 6484, 6508, 8105, 8135, 9726, 9762, 16210, 16270, 19452, 19524, 24315, 24405, 32420, 32540, 48630, 48810, 97260, 97620, 2637367, 5274734, 7912101, 10549468, 13186835, 15824202, 26373670, 31648404, 39560505, 52747340, 79121010, 158242020]

約数ペア:

[(1, 158242020), (2, 79121010), (3, 52747340), (4, 39560505), (5, 31648404), (6, 26373670), (10, 15824202), (12, 13186835), (15, 10549468), (20, 7912101), (30, 5274734), (60, 2637367), (1621, 97620), (1627, 97260), (3242, 48810), (3254, 48630), (4863, 32540), (4881, 32420), (6484, 24405), (6508, 24315), (8105, 19524), (8135, 19452), (9726, 16270), (9762, 16210)]