12461260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89009}}^1$

素因数の和:89025

約数の個数: 24

約数和(自身を含む): 29907360

約数和(自身を除く): 17446100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 89009, 178018, 356036, 445045, 623063, 890090, 1246126, 1780180, 2492252, 3115315, 6230630, 12461260]

約数ペア:

[(1, 12461260), (2, 6230630), (4, 3115315), (5, 2492252), (7, 1780180), (10, 1246126), (14, 890090), (20, 623063), (28, 445045), (35, 356036), (70, 178018), (140, 89009)]