66580570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{951151}}^1$

素因数の和:951165

約数の個数: 16

約数和(自身を含む): 136965888

約数和(自身を除く): 70385318

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 951151, 1902302, 4755755, 6658057, 9511510, 13316114, 33290285, 66580570]

約数ペア:

[(1, 66580570), (2, 33290285), (5, 13316114), (7, 9511510), (10, 6658057), (14, 4755755), (35, 1902302), (70, 951151)]