30873340

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4073}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 65021040

約数和(自身を除く): 34147700

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 4073, 7580, 8146, 16292, 20365, 40730, 81460, 1543667, 3087334, 6174668, 7718335, 15436670, 30873340]

約数ペア:

[(1, 30873340), (2, 15436670), (4, 7718335), (5, 6174668), (10, 3087334), (20, 1543667), (379, 81460), (758, 40730), (1516, 20365), (1895, 16292), (3790, 8146), (4073, 7580)]