155710030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2224429}}^1$

素因数の和:2224443

約数の個数: 16

約数和(自身を含む): 320317920

約数和(自身を除く): 164607890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2224429, 4448858, 11122145, 15571003, 22244290, 31142006, 77855015, 155710030]

約数ペア:

[(1, 155710030), (2, 77855015), (5, 31142006), (7, 22244290), (10, 15571003), (14, 11122145), (35, 4448858), (70, 2224429)]