465906140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3327901}}^1$

素因数の和:3327917

約数の個数: 24

約数和(自身を含む): 1118175072

約数和(自身を除く): 652268932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3327901, 6655802, 13311604, 16639505, 23295307, 33279010, 46590614, 66558020, 93181228, 116476535, 232953070, 465906140]

約数ペア:

[(1, 465906140), (2, 232953070), (4, 116476535), (5, 93181228), (7, 66558020), (10, 46590614), (14, 33279010), (20, 23295307), (28, 16639505), (35, 13311604), (70, 6655802), (140, 3327901)]