30949852

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 55991936

約数和(自身を除く): 25042084

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 1747, 3494, 4429, 6988, 8858, 17716, 75121, 150242, 179941, 300484, 359882, 719764, 7737463, 15474926, 30949852]

約数ペア:

[(1, 30949852), (2, 15474926), (4, 7737463), (43, 719764), (86, 359882), (103, 300484), (172, 179941), (206, 150242), (412, 75121), (1747, 17716), (3494, 8858), (4429, 6988)]