4255090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 8864640

約数和(自身を除く): 4609550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 683, 890, 1246, 1366, 3115, 3415, 4781, 6230, 6830, 9562, 23905, 47810, 60787, 121574, 303935, 425509, 607870, 851018, 2127545, 4255090]

約数ペア:

[(1, 4255090), (2, 2127545), (5, 851018), (7, 607870), (10, 425509), (14, 303935), (35, 121574), (70, 60787), (89, 47810), (178, 23905), (445, 9562), (623, 6830), (683, 6230), (890, 4781), (1246, 3415), (1366, 3115)]