27318660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26783}}^1$

素因数の和:26812

約数の個数: 48

約数和(自身を含む): 80994816

約数和(自身を除く): 53676156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 26783, 53566, 80349, 107132, 133915, 160698, 267830, 321396, 401745, 455311, 535660, 803490, 910622, 1365933, 1606980, 1821244, 2276555, 2731866, 4553110, 5463732, 6829665, 9106220, 13659330, 27318660]

約数ペア:

[(1, 27318660), (2, 13659330), (3, 9106220), (4, 6829665), (5, 5463732), (6, 4553110), (10, 2731866), (12, 2276555), (15, 1821244), (17, 1606980), (20, 1365933), (30, 910622), (34, 803490), (51, 535660), (60, 455311), (68, 401745), (85, 321396), (102, 267830), (170, 160698), (204, 133915), (255, 107132), (340, 80349), (510, 53566), (1020, 26783)]