30399564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{194869}}^1$

素因数の和:194889

約数の個数: 24

約数和(自身を含む): 76389040

約数和(自身を除く): 45989476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 194869, 389738, 584607, 779476, 1169214, 2338428, 2533297, 5066594, 7599891, 10133188, 15199782, 30399564]

約数ペア:

[(1, 30399564), (2, 15199782), (3, 10133188), (4, 7599891), (6, 5066594), (12, 2533297), (13, 2338428), (26, 1169214), (39, 779476), (52, 584607), (78, 389738), (156, 194869)]