28056390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{935213}}^1$

素因数の和:935223

約数の個数: 16

約数和(自身を含む): 67335408

約数和(自身を除く): 39279018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 935213, 1870426, 2805639, 4676065, 5611278, 9352130, 14028195, 28056390]

約数ペア:

[(1, 28056390), (2, 14028195), (3, 9352130), (5, 5611278), (6, 4676065), (10, 2805639), (15, 1870426), (30, 935213)]