13643940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227399}}^1$

素因数の和:227411

約数の個数: 24

約数和(自身を含む): 38203200

約数和(自身を除く): 24559260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227399, 454798, 682197, 909596, 1136995, 1364394, 2273990, 2728788, 3410985, 4547980, 6821970, 13643940]

約数ペア:

[(1, 13643940), (2, 6821970), (3, 4547980), (4, 3410985), (5, 2728788), (6, 2273990), (10, 1364394), (12, 1136995), (15, 909596), (20, 682197), (30, 454798), (60, 227399)]