30873992

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 59400000

約数和(自身を除く): 28526008

約数列:

[1, 2, 4, 8, 59, 118, 149, 236, 298, 439, 472, 596, 878, 1192, 1756, 3512, 8791, 17582, 25901, 35164, 51802, 65411, 70328, 103604, 130822, 207208, 261644, 523288, 3859249, 7718498, 15436996, 30873992]

約数ペア:

[(1, 30873992), (2, 15436996), (4, 7718498), (8, 3859249), (59, 523288), (118, 261644), (149, 207208), (236, 130822), (298, 103604), (439, 70328), (472, 65411), (596, 51802), (878, 35164), (1192, 25901), (1756, 17582), (3512, 8791)]