30123088

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{16661}}^1$

素因数の和:16782

約数の個数: 20

約数和(自身を含む): 58883508

約数和(自身を除く): 28760420

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 16661, 33322, 66644, 133288, 266576, 1882693, 3765386, 7530772, 15061544, 30123088]

約数ペア:

[(1, 30123088), (2, 15061544), (4, 7530772), (8, 3765386), (16, 1882693), (113, 266576), (226, 133288), (452, 66644), (904, 33322), (1808, 16661)]