70900858

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{220189}}^1$

素因数の和:220221

約数の個数: 16

約数和(自身を含む): 126829440

約数和(自身を除く): 55928582

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 220189, 440378, 1541323, 3082646, 5064347, 10128694, 35450429, 70900858]

約数ペア:

[(1, 70900858), (2, 35450429), (7, 10128694), (14, 5064347), (23, 3082646), (46, 1541323), (161, 440378), (322, 220189)]