68814133045

素因数分解:

$5^1\times 7^1\times {\mathrm{28087}}^1\times {\mathrm{70001}}^1$

素因数の和:98100

約数の個数: 16

約数和(自身を含む): 94378376448

約数和(自身を除く): 25564243403

約数列:

[1, 5, 7, 35, 28087, 70001, 140435, 196609, 350005, 490007, 983045, 2450035, 1966118087, 9830590435, 13762826609, 68814133045]

約数ペア:

[(1, 68814133045), (5, 13762826609), (7, 9830590435), (35, 1966118087), (28087, 2450035), (70001, 983045), (140435, 490007), (196609, 350005)]