30244040

素因数分解:

$2^3\times 5^1\times {\mathrm{756101}}^1$

素因数の和:756112

約数の個数: 16

約数和(自身を含む): 68049180

約数和(自身を除く): 37805140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 756101, 1512202, 3024404, 3780505, 6048808, 7561010, 15122020, 30244040]

約数ペア:

[(1, 30244040), (2, 15122020), (4, 7561010), (5, 6048808), (8, 3780505), (10, 3024404), (20, 1512202), (40, 756101)]