30026972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2351}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 54792192

約数和(自身を除く): 24765220

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 2351, 3193, 4702, 6386, 9404, 12772, 72881, 145762, 242153, 291524, 484306, 968612, 7506743, 15013486, 30026972]

約数ペア:

[(1, 30026972), (2, 15013486), (4, 7506743), (31, 968612), (62, 484306), (103, 291524), (124, 242153), (206, 145762), (412, 72881), (2351, 12772), (3193, 9404), (4702, 6386)]