2046730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4177}}^1$

素因数の和:4198

約数の個数: 24

約数和(自身を含む): 4286628

約数和(自身を除く): 2239898

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4177, 8354, 20885, 29239, 41770, 58478, 146195, 204673, 292390, 409346, 1023365, 2046730]

約数ペア:

[(1, 2046730), (2, 1023365), (5, 409346), (7, 292390), (10, 204673), (14, 146195), (35, 58478), (49, 41770), (70, 29239), (98, 20885), (245, 8354), (490, 4177)]