170740980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10903}}^1$

素因数の和:10950

約数の個数: 96

約数和(自身を含む): 549561600

約数和(自身を除く): 378820620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 10903, 15660, 21806, 32709, 43612, 54515, 65418, 98127, 109030, 130836, 163545, 196254, 218060, 294381, 316187, 327090, 392508, 490635, 588762, 632374, 654180, 948561, 981270, 1177524, 1264748, 1471905, 1580935, 1897122, 1962540, 2845683, 2943810, 3161870, 3794244, 4742805, 5691366, 5887620, 6323740, 8537049, 9485610, 11382732, 14228415, 17074098, 18971220, 28456830, 34148196, 42685245, 56913660, 85370490, 170740980]

約数ペア:

[(1, 170740980), (2, 85370490), (3, 56913660), (4, 42685245), (5, 34148196), (6, 28456830), (9, 18971220), (10, 17074098), (12, 14228415), (15, 11382732), (18, 9485610), (20, 8537049), (27, 6323740), (29, 5887620), (30, 5691366), (36, 4742805), (45, 3794244), (54, 3161870), (58, 2943810), (60, 2845683), (87, 1962540), (90, 1897122), (108, 1580935), (116, 1471905), (135, 1264748), (145, 1177524), (174, 981270), (180, 948561), (261, 654180), (270, 632374), (290, 588762), (348, 490635), (435, 392508), (522, 327090), (540, 316187), (580, 294381), (783, 218060), (870, 196254), (1044, 163545), (1305, 130836), (1566, 109030), (1740, 98127), (2610, 65418), (3132, 54515), (3915, 43612), (5220, 32709), (7830, 21806), (10903, 15660)]