30078012

素因数分解:

$2^2\times 3^1\times {\mathrm{2506501}}^1$

素因数の和:2506508

約数の個数: 12

約数和(自身を含む): 70182056

約数和(自身を除く): 40104044

約数列:

[1, 2, 3, 4, 6, 12, 2506501, 5013002, 7519503, 10026004, 15039006, 30078012]

約数ペア:

[(1, 30078012), (2, 15039006), (3, 10026004), (4, 7519503), (6, 5013002), (12, 2506501)]