2440191570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{81339719}}^1$

素因数の和:81339729

約数の個数: 16

約数和(自身を含む): 5856459840

約数和(自身を除く): 3416268270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 81339719, 162679438, 244019157, 406698595, 488038314, 813397190, 1220095785, 2440191570]

約数ペア:

[(1, 2440191570), (2, 1220095785), (3, 813397190), (5, 488038314), (6, 406698595), (10, 244019157), (15, 162679438), (30, 81339719)]