14540090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20479}}^1$

素因数の和:20557

約数の個数: 16

約数和(自身を含む): 26542080

約数和(自身を除く): 12001990

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 20479, 40958, 102395, 204790, 1454009, 2908018, 7270045, 14540090]

約数ペア:

[(1, 14540090), (2, 7270045), (5, 2908018), (10, 1454009), (71, 204790), (142, 102395), (355, 40958), (710, 20479)]