628943610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2617}}^1\times {\mathrm{8011}}^1$

素因数の和:10638

約数の個数: 32

約数和(自身を含む): 1510229952

約数和(自身を除く): 881286342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2617, 5234, 7851, 8011, 13085, 15702, 16022, 24033, 26170, 39255, 40055, 48066, 78510, 80110, 120165, 240330, 20964787, 41929574, 62894361, 104823935, 125788722, 209647870, 314471805, 628943610]

約数ペア:

[(1, 628943610), (2, 314471805), (3, 209647870), (5, 125788722), (6, 104823935), (10, 62894361), (15, 41929574), (30, 20964787), (2617, 240330), (5234, 120165), (7851, 80110), (8011, 78510), (13085, 48066), (15702, 40055), (16022, 39255), (24033, 26170)]