279224730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3102497}}^1$

素因数の和:3102510

約数の個数: 24

約数和(自身を含む): 725984532

約数和(自身を除く): 446759802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3102497, 6204994, 9307491, 15512485, 18614982, 27922473, 31024970, 46537455, 55844946, 93074910, 139612365, 279224730]

約数ペア:

[(1, 279224730), (2, 139612365), (3, 93074910), (5, 55844946), (6, 46537455), (9, 31024970), (10, 27922473), (15, 18614982), (18, 15512485), (30, 9307491), (45, 6204994), (90, 3102497)]