30820572

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{27617}}^1$

素因数の和:27658

約数の個数: 36

約数和(自身を含む): 80423616

約数和(自身を除く): 49603044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 27617, 55234, 82851, 110468, 165702, 248553, 331404, 497106, 856127, 994212, 1712254, 2568381, 3424508, 5136762, 7705143, 10273524, 15410286, 30820572]

約数ペア:

[(1, 30820572), (2, 15410286), (3, 10273524), (4, 7705143), (6, 5136762), (9, 3424508), (12, 2568381), (18, 1712254), (31, 994212), (36, 856127), (62, 497106), (93, 331404), (124, 248553), (186, 165702), (279, 110468), (372, 82851), (558, 55234), (1116, 27617)]