14891380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{106367}}^1$

素因数の和:106383

約数の個数: 24

約数和(自身を含む): 35739648

約数和(自身を除く): 20848268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 106367, 212734, 425468, 531835, 744569, 1063670, 1489138, 2127340, 2978276, 3722845, 7445690, 14891380]

約数ペア:

[(1, 14891380), (2, 7445690), (4, 3722845), (5, 2978276), (7, 2127340), (10, 1489138), (14, 1063670), (20, 744569), (28, 531835), (35, 425468), (70, 212734), (140, 106367)]