27870770

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27059}}^1$

素因数の和:27169

約数の個数: 16

約数和(自身を含む): 50656320

約数和(自身を除く): 22785550

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 27059, 54118, 135295, 270590, 2787077, 5574154, 13935385, 27870770]

約数ペア:

[(1, 27870770), (2, 13935385), (5, 5574154), (10, 2787077), (103, 270590), (206, 135295), (515, 54118), (1030, 27059)]