30638876

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3461

約数の個数: 24

約数和(自身を含む): 55916784

約数和(自身を除く): 25277908

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 3361, 4558, 6722, 9116, 13444, 144523, 178133, 289046, 356266, 578092, 712532, 7659719, 15319438, 30638876]

約数ペア:

[(1, 30638876), (2, 15319438), (4, 7659719), (43, 712532), (53, 578092), (86, 356266), (106, 289046), (172, 178133), (212, 144523), (2279, 13444), (3361, 9116), (4558, 6722)]