30309260

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{3037}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 63798000

約数和(自身を除く): 33488740

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 3037, 4990, 6074, 9980, 12148, 15185, 30370, 60740, 1515463, 3030926, 6061852, 7577315, 15154630, 30309260]

約数ペア:

[(1, 30309260), (2, 15154630), (4, 7577315), (5, 6061852), (10, 3030926), (20, 1515463), (499, 60740), (998, 30370), (1996, 15185), (2495, 12148), (3037, 9980), (4990, 6074)]