99768340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{712631}}^1$

素因数の和:712647

約数の個数: 24

約数和(自身を含む): 239444352

約数和(自身を除く): 139676012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 712631, 1425262, 2850524, 3563155, 4988417, 7126310, 9976834, 14252620, 19953668, 24942085, 49884170, 99768340]

約数ペア:

[(1, 99768340), (2, 49884170), (4, 24942085), (5, 19953668), (7, 14252620), (10, 9976834), (14, 7126310), (20, 4988417), (28, 3563155), (35, 2850524), (70, 1425262), (140, 712631)]