4993940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35671}}^1$

素因数の和:35687

約数の個数: 24

約数和(自身を含む): 11985792

約数和(自身を除く): 6991852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35671, 71342, 142684, 178355, 249697, 356710, 499394, 713420, 998788, 1248485, 2496970, 4993940]

約数ペア:

[(1, 4993940), (2, 2496970), (4, 1248485), (5, 998788), (7, 713420), (10, 499394), (14, 356710), (20, 249697), (28, 178355), (35, 142684), (70, 71342), (140, 35671)]