30907812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198127}}^1$

素因数の和:198147

約数の個数: 24

約数和(自身を含む): 77666176

約数和(自身を除く): 46758364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 198127, 396254, 594381, 792508, 1188762, 2377524, 2575651, 5151302, 7726953, 10302604, 15453906, 30907812]

約数ペア:

[(1, 30907812), (2, 15453906), (3, 10302604), (4, 7726953), (6, 5151302), (12, 2575651), (13, 2377524), (26, 1188762), (39, 792508), (52, 594381), (78, 396254), (156, 198127)]