30019158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{128287}}^1$

素因数の和:128308

約数の個数: 24

約数和(自身を含む): 70045248

約数和(自身を除く): 40026090

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 128287, 256574, 384861, 769722, 1154583, 1667731, 2309166, 3335462, 5003193, 10006386, 15009579, 30019158]

約数ペア:

[(1, 30019158), (2, 15009579), (3, 10006386), (6, 5003193), (9, 3335462), (13, 2309166), (18, 1667731), (26, 1154583), (39, 769722), (78, 384861), (117, 256574), (234, 128287)]