30852178

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129631}}^1$

素因数の和:129657

約数の個数: 16

約数和(自身を含む): 56001024

約数和(自身を除く): 25148846

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 129631, 259262, 907417, 1814834, 2203727, 4407454, 15426089, 30852178]

約数ペア:

[(1, 30852178), (2, 15426089), (7, 4407454), (14, 2203727), (17, 1814834), (34, 907417), (119, 259262), (238, 129631)]