30531404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12959}}^1$

素因数の和:13013

約数の個数: 24

約数和(自身を含む): 58060800

約数和(自身を除く): 27529396

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 12959, 25918, 51836, 246221, 401729, 492442, 803458, 984884, 1606916, 7632851, 15265702, 30531404]

約数ペア:

[(1, 30531404), (2, 15265702), (4, 7632851), (19, 1606916), (31, 984884), (38, 803458), (62, 492442), (76, 401729), (124, 246221), (589, 51836), (1178, 25918), (2356, 12959)]