28564590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56009}}^1$

素因数の和:56036

約数の個数: 32

約数和(自身を含む): 72588960

約数和(自身を除く): 44024370

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 56009, 112018, 168027, 280045, 336054, 560090, 840135, 952153, 1680270, 1904306, 2856459, 4760765, 5712918, 9521530, 14282295, 28564590]

約数ペア:

[(1, 28564590), (2, 14282295), (3, 9521530), (5, 5712918), (6, 4760765), (10, 2856459), (15, 1904306), (17, 1680270), (30, 952153), (34, 840135), (51, 560090), (85, 336054), (102, 280045), (170, 168027), (255, 112018), (510, 56009)]