28140990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{938033}}^1$

素因数の和:938043

約数の個数: 16

約数和(自身を含む): 67538448

約数和(自身を除く): 39397458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 938033, 1876066, 2814099, 4690165, 5628198, 9380330, 14070495, 28140990]

約数ペア:

[(1, 28140990), (2, 14070495), (3, 9380330), (5, 5628198), (6, 4690165), (10, 2814099), (15, 1876066), (30, 938033)]