22870010

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{15349}}^1$

素因数の和:15505

約数の個数: 16

約数和(自身を含む): 41445000

約数和(自身を除く): 18574990

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 15349, 30698, 76745, 153490, 2287001, 4574002, 11435005, 22870010]

約数ペア:

[(1, 22870010), (2, 11435005), (5, 4574002), (10, 2287001), (149, 153490), (298, 76745), (745, 30698), (1490, 15349)]