30861906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223637}}^1$

素因数の和:223665

約数の個数: 16

約数和(自身を含む): 64407744

約数和(自身を除く): 33545838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223637, 447274, 670911, 1341822, 5143651, 10287302, 15430953, 30861906]

約数ペア:

[(1, 30861906), (2, 15430953), (3, 10287302), (6, 5143651), (23, 1341822), (46, 670911), (69, 447274), (138, 223637)]