3833480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13691}}^1$

素因数の和:13709

約数の個数: 32

約数和(自身を含む): 9858240

約数和(自身を除く): 6024760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 13691, 27382, 54764, 68455, 95837, 109528, 136910, 191674, 273820, 383348, 479185, 547640, 766696, 958370, 1916740, 3833480]

約数ペア:

[(1, 3833480), (2, 1916740), (4, 958370), (5, 766696), (7, 547640), (8, 479185), (10, 383348), (14, 273820), (20, 191674), (28, 136910), (35, 109528), (40, 95837), (56, 68455), (70, 54764), (140, 27382), (280, 13691)]