30104420

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4903}}^1$

素因数の和:5219

約数の個数: 24

約数和(自身を含む): 63438144

約数和(自身を除く): 33333724

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 4903, 6140, 9806, 19612, 24515, 49030, 98060, 1505221, 3010442, 6020884, 7526105, 15052210, 30104420]

約数ペア:

[(1, 30104420), (2, 15052210), (4, 7526105), (5, 6020884), (10, 3010442), (20, 1505221), (307, 98060), (614, 49030), (1228, 24515), (1535, 19612), (3070, 9806), (4903, 6140)]