107457140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{767551}}^1$

素因数の和:767567

約数の個数: 24

約数和(自身を含む): 257897472

約数和(自身を除く): 150440332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 767551, 1535102, 3070204, 3837755, 5372857, 7675510, 10745714, 15351020, 21491428, 26864285, 53728570, 107457140]

約数ペア:

[(1, 107457140), (2, 53728570), (4, 26864285), (5, 21491428), (7, 15351020), (10, 10745714), (14, 7675510), (20, 5372857), (28, 3837755), (35, 3070204), (70, 1535102), (140, 767551)]