2331140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16651}}^1$

素因数の和:16667

約数の個数: 24

約数和(自身を含む): 5595072

約数和(自身を除く): 3263932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16651, 33302, 66604, 83255, 116557, 166510, 233114, 333020, 466228, 582785, 1165570, 2331140]

約数ペア:

[(1, 2331140), (2, 1165570), (4, 582785), (5, 466228), (7, 333020), (10, 233114), (14, 166510), (20, 116557), (28, 83255), (35, 66604), (70, 33302), (140, 16651)]