30489906

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{40013}}^1$

素因数の和:40145

約数の個数: 16

約数和(自身を含む): 61461504

約数和(自身を除く): 30971598

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 40013, 80026, 120039, 240078, 5081651, 10163302, 15244953, 30489906]

約数ペア:

[(1, 30489906), (2, 15244953), (3, 10163302), (6, 5081651), (127, 240078), (254, 120039), (381, 80026), (762, 40013)]