22166270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{316661}}^1$

素因数の和:316675

約数の個数: 16

約数和(自身を含む): 45599328

約数和(自身を除く): 23433058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 316661, 633322, 1583305, 2216627, 3166610, 4433254, 11083135, 22166270]

約数ペア:

[(1, 22166270), (2, 11083135), (5, 4433254), (7, 3166610), (10, 2216627), (14, 1583305), (35, 633322), (70, 316661)]