494410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1009}}^1$

素因数の和:1030

約数の個数: 24

約数和(自身を含む): 1036260

約数和(自身を除く): 541850

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1009, 2018, 5045, 7063, 10090, 14126, 35315, 49441, 70630, 98882, 247205, 494410]

約数ペア:

[(1, 494410), (2, 247205), (5, 98882), (7, 70630), (10, 49441), (14, 35315), (35, 14126), (49, 10090), (70, 7063), (98, 5045), (245, 2018), (490, 1009)]