75497380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{539267}}^1$

素因数の和:539283

約数の個数: 24

約数和(自身を含む): 181194048

約数和(自身を除く): 105696668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 539267, 1078534, 2157068, 2696335, 3774869, 5392670, 7549738, 10785340, 15099476, 18874345, 37748690, 75497380]

約数ペア:

[(1, 75497380), (2, 37748690), (4, 18874345), (5, 15099476), (7, 10785340), (10, 7549738), (14, 5392670), (20, 3774869), (28, 2696335), (35, 2157068), (70, 1078534), (140, 539267)]