13349940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{222499}}^1$

素因数の和:222511

約数の個数: 24

約数和(自身を含む): 37380000

約数和(自身を除く): 24030060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 222499, 444998, 667497, 889996, 1112495, 1334994, 2224990, 2669988, 3337485, 4449980, 6674970, 13349940]

約数ペア:

[(1, 13349940), (2, 6674970), (3, 4449980), (4, 3337485), (5, 2669988), (6, 2224990), (10, 1334994), (12, 1112495), (15, 889996), (20, 667497), (30, 444998), (60, 222499)]