30439812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{195127}}^1$

素因数の和:195147

約数の個数: 24

約数和(自身を含む): 76490176

約数和(自身を除く): 46050364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 195127, 390254, 585381, 780508, 1170762, 2341524, 2536651, 5073302, 7609953, 10146604, 15219906, 30439812]

約数ペア:

[(1, 30439812), (2, 15219906), (3, 10146604), (4, 7609953), (6, 5073302), (12, 2536651), (13, 2341524), (26, 1170762), (39, 780508), (52, 585381), (78, 390254), (156, 195127)]