4986730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{10177}}^1$

素因数の和:10198

約数の個数: 24

約数和(自身を含む): 10442628

約数和(自身を除く): 5455898

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10177, 20354, 50885, 71239, 101770, 142478, 356195, 498673, 712390, 997346, 2493365, 4986730]

約数ペア:

[(1, 4986730), (2, 2493365), (5, 997346), (7, 712390), (10, 498673), (14, 356195), (35, 142478), (49, 101770), (70, 71239), (98, 50885), (245, 20354), (490, 10177)]