80824730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1154639}}^1$

素因数の和:1154653

約数の個数: 16

約数和(自身を含む): 166268160

約数和(自身を除く): 85443430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1154639, 2309278, 5773195, 8082473, 11546390, 16164946, 40412365, 80824730]

約数ペア:

[(1, 80824730), (2, 40412365), (5, 16164946), (7, 11546390), (10, 8082473), (14, 5773195), (35, 2309278), (70, 1154639)]