31724730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{117499}}^1$

素因数の和:117515

約数の個数: 32

約数和(自身を含む): 84600000

約数和(自身を除く): 52875270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 117499, 234998, 352497, 587495, 704994, 1057491, 1174990, 1762485, 2114982, 3172473, 3524970, 5287455, 6344946, 10574910, 15862365, 31724730]

約数ペア:

[(1, 31724730), (2, 15862365), (3, 10574910), (5, 6344946), (6, 5287455), (9, 3524970), (10, 3172473), (15, 2114982), (18, 1762485), (27, 1174990), (30, 1057491), (45, 704994), (54, 587495), (90, 352497), (135, 234998), (270, 117499)]