28054590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55009}}^1$

素因数の和:55036

約数の個数: 32

約数和(自身を含む): 71292960

約数和(自身を除く): 43238370

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 55009, 110018, 165027, 275045, 330054, 550090, 825135, 935153, 1650270, 1870306, 2805459, 4675765, 5610918, 9351530, 14027295, 28054590]

約数ペア:

[(1, 28054590), (2, 14027295), (3, 9351530), (5, 5610918), (6, 4675765), (10, 2805459), (15, 1870306), (17, 1650270), (30, 935153), (34, 825135), (51, 550090), (85, 330054), (102, 275045), (170, 165027), (255, 110018), (510, 55009)]