85429610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1220423}}^1$

素因数の和:1220437

約数の個数: 16

約数和(自身を含む): 175741056

約数和(自身を除く): 90311446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1220423, 2440846, 6102115, 8542961, 12204230, 17085922, 42714805, 85429610]

約数ペア:

[(1, 85429610), (2, 42714805), (5, 17085922), (7, 12204230), (10, 8542961), (14, 6102115), (35, 2440846), (70, 1220423)]