8471940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{141199}}^1$

素因数の和:141211

約数の個数: 24

約数和(自身を含む): 23721600

約数和(自身を除く): 15249660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 141199, 282398, 423597, 564796, 705995, 847194, 1411990, 1694388, 2117985, 2823980, 4235970, 8471940]

約数ペア:

[(1, 8471940), (2, 4235970), (3, 2823980), (4, 2117985), (5, 1694388), (6, 1411990), (10, 847194), (12, 705995), (15, 564796), (20, 423597), (30, 282398), (60, 141199)]