3189740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3709}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 6856080

約数和(自身を除く): 3666340

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 3709, 7418, 14836, 18545, 37090, 74180, 159487, 318974, 637948, 797435, 1594870, 3189740]

約数ペア:

[(1, 3189740), (2, 1594870), (4, 797435), (5, 637948), (10, 318974), (20, 159487), (43, 74180), (86, 37090), (172, 18545), (215, 14836), (430, 7418), (860, 3709)]