30111484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1613}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 56941920

約数和(自身を除く): 26830436

約数列:

[1, 2, 4, 13, 26, 52, 359, 718, 1436, 1613, 3226, 4667, 6452, 9334, 18668, 20969, 41938, 83876, 579067, 1158134, 2316268, 7527871, 15055742, 30111484]

約数ペア:

[(1, 30111484), (2, 15055742), (4, 7527871), (13, 2316268), (26, 1158134), (52, 579067), (359, 83876), (718, 41938), (1436, 20969), (1613, 18668), (3226, 9334), (4667, 6452)]