12175450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 26516160

約数和(自身を除く): 14340710

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 215, 301, 350, 430, 602, 809, 1075, 1505, 1618, 2150, 3010, 4045, 5663, 7525, 8090, 11326, 15050, 20225, 28315, 34787, 40450, 56630, 69574, 141575, 173935, 243509, 283150, 347870, 487018, 869675, 1217545, 1739350, 2435090, 6087725, 12175450]

約数ペア:

[(1, 12175450), (2, 6087725), (5, 2435090), (7, 1739350), (10, 1217545), (14, 869675), (25, 487018), (35, 347870), (43, 283150), (50, 243509), (70, 173935), (86, 141575), (175, 69574), (215, 56630), (301, 40450), (350, 34787), (430, 28315), (602, 20225), (809, 15050), (1075, 11326), (1505, 8090), (1618, 7525), (2150, 5663), (3010, 4045)]