30941320

素因数分解:

$2^3\times 5^1\times {\mathrm{773533}}^1$

素因数の和:773544

約数の個数: 16

約数和(自身を含む): 69618060

約数和(自身を除く): 38676740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773533, 1547066, 3094132, 3867665, 6188264, 7735330, 15470660, 30941320]

約数ペア:

[(1, 30941320), (2, 15470660), (4, 7735330), (5, 6188264), (8, 3867665), (10, 3094132), (20, 1547066), (40, 773533)]