128796870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{3823}}^1$

素因数の和:4956

約数の個数: 32

約数和(自身を含む): 309468672

約数和(自身を除く): 180671802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1123, 2246, 3369, 3823, 5615, 6738, 7646, 11230, 11469, 16845, 19115, 22938, 33690, 38230, 57345, 114690, 4293229, 8586458, 12879687, 21466145, 25759374, 42932290, 64398435, 128796870]

約数ペア:

[(1, 128796870), (2, 64398435), (3, 42932290), (5, 25759374), (6, 21466145), (10, 12879687), (15, 8586458), (30, 4293229), (1123, 114690), (2246, 57345), (3369, 38230), (3823, 33690), (5615, 22938), (6738, 19115), (7646, 16845), (11230, 11469)]