6864140

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{751}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 14465472

約数和(自身を除く): 7601332

約数列:

[1, 2, 4, 5, 10, 20, 457, 751, 914, 1502, 1828, 2285, 3004, 3755, 4570, 7510, 9140, 15020, 343207, 686414, 1372828, 1716035, 3432070, 6864140]

約数ペア:

[(1, 6864140), (2, 3432070), (4, 1716035), (5, 1372828), (10, 686414), (20, 343207), (457, 15020), (751, 9140), (914, 7510), (1502, 4570), (1828, 3755), (2285, 3004)]