3309980

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 6985440

約数和(自身を除く): 3675460

約数列:

[1, 2, 4, 5, 10, 20, 359, 461, 718, 922, 1436, 1795, 1844, 2305, 3590, 4610, 7180, 9220, 165499, 330998, 661996, 827495, 1654990, 3309980]

約数ペア:

[(1, 3309980), (2, 1654990), (4, 827495), (5, 661996), (10, 330998), (20, 165499), (359, 9220), (461, 7180), (718, 4610), (922, 3590), (1436, 2305), (1795, 1844)]