30789564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197369}}^1$

素因数の和:197389

約数の個数: 24

約数和(自身を含む): 77369040

約数和(自身を除く): 46579476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197369, 394738, 592107, 789476, 1184214, 2368428, 2565797, 5131594, 7697391, 10263188, 15394782, 30789564]

約数ペア:

[(1, 30789564), (2, 15394782), (3, 10263188), (4, 7697391), (6, 5131594), (12, 2565797), (13, 2368428), (26, 1184214), (39, 789476), (52, 592107), (78, 394738), (156, 197369)]