2057508690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68583623}}^1$

素因数の和:68583633

約数の個数: 16

約数和(自身を含む): 4938020928

約数和(自身を除く): 2880512238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68583623, 137167246, 205750869, 342918115, 411501738, 685836230, 1028754345, 2057508690]

約数ペア:

[(1, 2057508690), (2, 1028754345), (3, 685836230), (5, 411501738), (6, 342918115), (10, 205750869), (15, 137167246), (30, 68583623)]