2250070

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1009}}^1$

素因数の和:1239

約数の個数: 16

約数和(自身を含む): 4072320

約数和(自身を除く): 1822250

約数列:

[1, 2, 5, 10, 223, 446, 1009, 1115, 2018, 2230, 5045, 10090, 225007, 450014, 1125035, 2250070]

約数ペア:

[(1, 2250070), (2, 1125035), (5, 450014), (10, 225007), (223, 10090), (446, 5045), (1009, 2230), (1115, 2018)]