30106288

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{13537}}^1$

素因数の和:13684

約数の個数: 20

約数和(自身を含む): 58754920

約数和(自身を除く): 28648632

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 13537, 27074, 54148, 108296, 216592, 1881643, 3763286, 7526572, 15053144, 30106288]

約数ペア:

[(1, 30106288), (2, 15053144), (4, 7526572), (8, 3763286), (16, 1881643), (139, 216592), (278, 108296), (556, 54148), (1112, 27074), (2224, 13537)]