129202570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1845751}}^1$

素因数の和:1845765

約数の個数: 16

約数和(自身を含む): 265788288

約数和(自身を除く): 136585718

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1845751, 3691502, 9228755, 12920257, 18457510, 25840514, 64601285, 129202570]

約数ペア:

[(1, 129202570), (2, 64601285), (5, 25840514), (7, 18457510), (10, 12920257), (14, 9228755), (35, 3691502), (70, 1845751)]