159452270

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{15803}}^1$

素因数の和:16819

約数の個数: 16

約数和(自身を含む): 287316720

約数和(自身を除く): 127864450

約数列:

[1, 2, 5, 10, 1009, 2018, 5045, 10090, 15803, 31606, 79015, 158030, 15945227, 31890454, 79726135, 159452270]

約数ペア:

[(1, 159452270), (2, 79726135), (5, 31890454), (10, 15945227), (1009, 158030), (2018, 79015), (5045, 31606), (10090, 15803)]