133687540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{954911}}^1$

素因数の和:954927

約数の個数: 24

約数和(自身を含む): 320850432

約数和(自身を除く): 187162892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 954911, 1909822, 3819644, 4774555, 6684377, 9549110, 13368754, 19098220, 26737508, 33421885, 66843770, 133687540]

約数ペア:

[(1, 133687540), (2, 66843770), (4, 33421885), (5, 26737508), (7, 19098220), (10, 13368754), (14, 9549110), (20, 6684377), (28, 4774555), (35, 3819644), (70, 1909822), (140, 954911)]