64659810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2155327}}^1$

素因数の和:2155337

約数の個数: 16

約数和(自身を含む): 155183616

約数和(自身を除く): 90523806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2155327, 4310654, 6465981, 10776635, 12931962, 21553270, 32329905, 64659810]

約数ペア:

[(1, 64659810), (2, 32329905), (3, 21553270), (5, 12931962), (6, 10776635), (10, 6465981), (15, 4310654), (30, 2155327)]