28239270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{941309}}^1$

素因数の和:941319

約数の個数: 16

約数和(自身を含む): 67774320

約数和(自身を除く): 39535050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 941309, 1882618, 2823927, 4706545, 5647854, 9413090, 14119635, 28239270]

約数ペア:

[(1, 28239270), (2, 14119635), (3, 9413090), (5, 5647854), (6, 4706545), (10, 2823927), (15, 1882618), (30, 941309)]