30820262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{45191}}^1$

素因数の和:45235

約数の個数: 16

約数和(自身を含む): 52061184

約数和(自身を除く): 21240922

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 45191, 90382, 497101, 994202, 1400921, 2801842, 15410131, 30820262]

約数ペア:

[(1, 30820262), (2, 15410131), (11, 2801842), (22, 1400921), (31, 994202), (62, 497101), (341, 90382), (682, 45191)]