30803398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{719}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 47831040

約数和(自身を除く): 17027642

約数列:

[1, 2, 31, 62, 691, 719, 1382, 1438, 21421, 22289, 42842, 44578, 496829, 993658, 15401699, 30803398]

約数ペア:

[(1, 30803398), (2, 15401699), (31, 993658), (62, 496829), (691, 44578), (719, 42842), (1382, 22289), (1438, 21421)]