28303370

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27479}}^1$

素因数の和:27589

約数の個数: 16

約数和(自身を含む): 51442560

約数和(自身を除く): 23139190

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 27479, 54958, 137395, 274790, 2830337, 5660674, 14151685, 28303370]

約数ペア:

[(1, 28303370), (2, 14151685), (5, 5660674), (10, 2830337), (103, 274790), (206, 137395), (515, 54958), (1030, 27479)]