118618890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{304151}}^1$

素因数の和:304174

約数の個数: 32

約数和(自身を含む): 306585216

約数和(自身を除く): 187966326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 304151, 608302, 912453, 1520755, 1824906, 3041510, 3953963, 4562265, 7907926, 9124530, 11861889, 19769815, 23723778, 39539630, 59309445, 118618890]

約数ペア:

[(1, 118618890), (2, 59309445), (3, 39539630), (5, 23723778), (6, 19769815), (10, 11861889), (13, 9124530), (15, 7907926), (26, 4562265), (30, 3953963), (39, 3041510), (65, 1824906), (78, 1520755), (130, 912453), (195, 608302), (390, 304151)]