10620260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{10837}}^1$

素因数の和:10860

約数の個数: 36

約数和(自身を含む): 25946172

約数和(自身を除く): 15325912

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 10837, 21674, 43348, 54185, 75859, 108370, 151718, 216740, 303436, 379295, 531013, 758590, 1062026, 1517180, 2124052, 2655065, 5310130, 10620260]

約数ペア:

[(1, 10620260), (2, 5310130), (4, 2655065), (5, 2124052), (7, 1517180), (10, 1062026), (14, 758590), (20, 531013), (28, 379295), (35, 303436), (49, 216740), (70, 151718), (98, 108370), (140, 75859), (196, 54185), (245, 43348), (490, 21674), (980, 10837)]