30544040

素因数分解:

$2^3\times 5^1\times {\mathrm{763601}}^1$

素因数の和:763612

約数の個数: 16

約数和(自身を含む): 68724180

約数和(自身を除く): 38180140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 763601, 1527202, 3054404, 3818005, 6108808, 7636010, 15272020, 30544040]

約数ペア:

[(1, 30544040), (2, 15272020), (4, 7636010), (5, 6108808), (8, 3818005), (10, 3054404), (20, 1527202), (40, 763601)]