17180460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8677}}^1$

素因数の和:8703

約数の個数: 72

約数和(自身を含む): 56858256

約数和(自身を除く): 39677796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 8677, 17354, 26031, 34708, 43385, 52062, 78093, 86770, 95447, 104124, 130155, 156186, 173540, 190894, 260310, 286341, 312372, 381788, 390465, 477235, 520620, 572682, 780930, 859023, 954470, 1145364, 1431705, 1561860, 1718046, 1908940, 2863410, 3436092, 4295115, 5726820, 8590230, 17180460]

約数ペア:

[(1, 17180460), (2, 8590230), (3, 5726820), (4, 4295115), (5, 3436092), (6, 2863410), (9, 1908940), (10, 1718046), (11, 1561860), (12, 1431705), (15, 1145364), (18, 954470), (20, 859023), (22, 780930), (30, 572682), (33, 520620), (36, 477235), (44, 390465), (45, 381788), (55, 312372), (60, 286341), (66, 260310), (90, 190894), (99, 173540), (110, 156186), (132, 130155), (165, 104124), (180, 95447), (198, 86770), (220, 78093), (330, 52062), (396, 43385), (495, 34708), (660, 26031), (990, 17354), (1980, 8677)]