2512832010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6443159}}^1$

素因数の和:6443182

約数の個数: 32

約数和(自身を含む): 6494705280

約数和(自身を除く): 3981873270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6443159, 12886318, 19329477, 32215795, 38658954, 64431590, 83761067, 96647385, 167522134, 193294770, 251283201, 418805335, 502566402, 837610670, 1256416005, 2512832010]

約数ペア:

[(1, 2512832010), (2, 1256416005), (3, 837610670), (5, 502566402), (6, 418805335), (10, 251283201), (13, 193294770), (15, 167522134), (26, 96647385), (30, 83761067), (39, 64431590), (65, 38658954), (78, 32215795), (130, 19329477), (195, 12886318), (390, 6443159)]