103493740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{739241}}^1$

素因数の和:739257

約数の個数: 24

約数和(自身を含む): 248385312

約数和(自身を除く): 144891572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 739241, 1478482, 2956964, 3696205, 5174687, 7392410, 10349374, 14784820, 20698748, 25873435, 51746870, 103493740]

約数ペア:

[(1, 103493740), (2, 51746870), (4, 25873435), (5, 20698748), (7, 14784820), (10, 10349374), (14, 7392410), (20, 5174687), (28, 3696205), (35, 2956964), (70, 1478482), (140, 739241)]