30250330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{275003}}^1$

素因数の和:275021

約数の個数: 16

約数和(自身を含む): 59400864

約数和(自身を除く): 29150534

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 275003, 550006, 1375015, 2750030, 3025033, 6050066, 15125165, 30250330]

約数ペア:

[(1, 30250330), (2, 15125165), (5, 6050066), (10, 3025033), (11, 2750030), (22, 1375015), (55, 550006), (110, 275003)]