30301980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{505033}}^1$

素因数の和:505045

約数の個数: 24

約数和(自身を含む): 84845712

約数和(自身を除く): 54543732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 505033, 1010066, 1515099, 2020132, 2525165, 3030198, 5050330, 6060396, 7575495, 10100660, 15150990, 30301980]

約数ペア:

[(1, 30301980), (2, 15150990), (3, 10100660), (4, 7575495), (5, 6060396), (6, 5050330), (10, 3030198), (12, 2525165), (15, 2020132), (20, 1515099), (30, 1010066), (60, 505033)]