30505812

素因数分解:

$2^2\times 3^1\times {\mathrm{2542151}}^1$

素因数の和:2542158

約数の個数: 12

約数和(自身を含む): 71180256

約数和(自身を除く): 40674444

約数列:

[1, 2, 3, 4, 6, 12, 2542151, 5084302, 7626453, 10168604, 15252906, 30505812]

約数ペア:

[(1, 30505812), (2, 15252906), (3, 10168604), (4, 7626453), (6, 5084302), (12, 2542151)]