69421870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{991741}}^1$

素因数の和:991755

約数の個数: 16

約数和(自身を含む): 142810848

約数和(自身を除く): 73388978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 991741, 1983482, 4958705, 6942187, 9917410, 13884374, 34710935, 69421870]

約数ペア:

[(1, 69421870), (2, 34710935), (5, 13884374), (7, 9917410), (10, 6942187), (14, 4958705), (35, 1983482), (70, 991741)]