30923300

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2837}}^1$

素因数の和:2960

約数の個数: 36

約数和(自身を含む): 67743060

約数和(自身を除く): 36819760

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 2837, 5450, 5674, 10900, 11348, 14185, 28370, 56740, 70925, 141850, 283700, 309233, 618466, 1236932, 1546165, 3092330, 6184660, 7730825, 15461650, 30923300]

約数ペア:

[(1, 30923300), (2, 15461650), (4, 7730825), (5, 6184660), (10, 3092330), (20, 1546165), (25, 1236932), (50, 618466), (100, 309233), (109, 283700), (218, 141850), (436, 70925), (545, 56740), (1090, 28370), (2180, 14185), (2725, 11348), (2837, 10900), (5450, 5674)]