30870916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5297}}^1$

素因数の和:5379

約数の個数: 24

約数和(自身を含む): 56964096

約数和(自身を除く): 26093180

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5297, 5828, 10594, 21188, 164207, 248959, 328414, 497918, 656828, 995836, 7717729, 15435458, 30870916]

約数ペア:

[(1, 30870916), (2, 15435458), (4, 7717729), (31, 995836), (47, 656828), (62, 497918), (94, 328414), (124, 248959), (188, 164207), (1457, 21188), (2914, 10594), (5297, 5828)]