30908372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{977}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 59149440

約数和(自身を除く): 28241068

約数列:

[1, 2, 4, 11, 22, 44, 719, 977, 1438, 1954, 2876, 3908, 7909, 10747, 15818, 21494, 31636, 42988, 702463, 1404926, 2809852, 7727093, 15454186, 30908372]

約数ペア:

[(1, 30908372), (2, 15454186), (4, 7727093), (11, 2809852), (22, 1404926), (44, 702463), (719, 42988), (977, 31636), (1438, 21494), (1954, 15818), (2876, 10747), (3908, 7909)]