171519930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2105

約数の個数: 80

約数和(自身を含む): 465743520

約数和(自身を除く): 294223590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 107, 135, 162, 214, 270, 321, 405, 535, 642, 810, 963, 1070, 1605, 1926, 1979, 2889, 3210, 3958, 4815, 5778, 5937, 8667, 9630, 9895, 11874, 14445, 17334, 17811, 19790, 28890, 29685, 35622, 43335, 53433, 59370, 86670, 89055, 106866, 160299, 178110, 211753, 267165, 320598, 423506, 534330, 635259, 801495, 1058765, 1270518, 1602990, 1905777, 2117530, 3176295, 3811554, 5717331, 6352590, 9528885, 11434662, 17151993, 19057770, 28586655, 34303986, 57173310, 85759965, 171519930]

約数ペア:

[(1, 171519930), (2, 85759965), (3, 57173310), (5, 34303986), (6, 28586655), (9, 19057770), (10, 17151993), (15, 11434662), (18, 9528885), (27, 6352590), (30, 5717331), (45, 3811554), (54, 3176295), (81, 2117530), (90, 1905777), (107, 1602990), (135, 1270518), (162, 1058765), (214, 801495), (270, 635259), (321, 534330), (405, 423506), (535, 320598), (642, 267165), (810, 211753), (963, 178110), (1070, 160299), (1605, 106866), (1926, 89055), (1979, 86670), (2889, 59370), (3210, 53433), (3958, 43335), (4815, 35622), (5778, 29685), (5937, 28890), (8667, 19790), (9630, 17811), (9895, 17334), (11874, 14445)]