17232740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{123091}}^1$

素因数の和:123107

約数の個数: 24

約数和(自身を含む): 41358912

約数和(自身を除く): 24126172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 123091, 246182, 492364, 615455, 861637, 1230910, 1723274, 2461820, 3446548, 4308185, 8616370, 17232740]

約数ペア:

[(1, 17232740), (2, 8616370), (4, 4308185), (5, 3446548), (7, 2461820), (10, 1723274), (14, 1230910), (20, 861637), (28, 615455), (35, 492364), (70, 246182), (140, 123091)]