99449140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{710351}}^1$

素因数の和:710367

約数の個数: 24

約数和(自身を含む): 238678272

約数和(自身を除く): 139229132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 710351, 1420702, 2841404, 3551755, 4972457, 7103510, 9944914, 14207020, 19889828, 24862285, 49724570, 99449140]

約数ペア:

[(1, 99449140), (2, 49724570), (4, 24862285), (5, 19889828), (7, 14207020), (10, 9944914), (14, 7103510), (20, 4972457), (28, 3551755), (35, 2841404), (70, 1420702), (140, 710351)]