30127262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{31847}}^1$

素因数の和:31903

約数の個数: 16

約数和(自身を含む): 50447232

約数和(自身を除く): 20319970

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 31847, 63694, 350317, 700634, 1369421, 2738842, 15063631, 30127262]

約数ペア:

[(1, 30127262), (2, 15063631), (11, 2738842), (22, 1369421), (43, 700634), (86, 350317), (473, 63694), (946, 31847)]