1424780

素因数分解:

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

素因数の和:10193

約数の個数: 24

約数和(自身を含む): 3419808

約数和(自身を除く): 1995028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10177, 20354, 40708, 50885, 71239, 101770, 142478, 203540, 284956, 356195, 712390, 1424780]

約数ペア:

[(1, 1424780), (2, 712390), (4, 356195), (5, 284956), (7, 203540), (10, 142478), (14, 101770), (20, 71239), (28, 50885), (35, 40708), (70, 20354), (140, 10177)]