555250470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{17027}}^1$

素因数の和:18124

約数の個数: 32

約数和(自身を含む): 1333905408

約数和(自身を除く): 778654938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1087, 2174, 3261, 5435, 6522, 10870, 16305, 17027, 32610, 34054, 51081, 85135, 102162, 170270, 255405, 510810, 18508349, 37016698, 55525047, 92541745, 111050094, 185083490, 277625235, 555250470]

約数ペア:

[(1, 555250470), (2, 277625235), (3, 185083490), (5, 111050094), (6, 92541745), (10, 55525047), (15, 37016698), (30, 18508349), (1087, 510810), (2174, 255405), (3261, 170270), (5435, 102162), (6522, 85135), (10870, 51081), (16305, 34054), (17027, 32610)]