171595620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8011}}^1$

素因数の和:8050

約数の個数: 144

約数和(自身を含む): 629935488

約数和(自身を除く): 458339868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 8011, 10710, 16022, 21420, 24033, 32044, 40055, 48066, 56077, 72099, 80110, 96132, 112154, 120165, 136187, 144198, 160220, 168231, 224308, 240330, 272374, 280385, 288396, 336462, 360495, 408561, 480660, 504693, 544748, 560770, 672924, 680935, 720990, 817122, 841155, 953309, 1009386, 1121540, 1225683, 1361870, 1441980, 1634244, 1682310, 1906618, 2018772, 2042805, 2451366, 2523465, 2723740, 2859927, 3364620, 3813236, 4085610, 4766545, 4902732, 5046930, 5719854, 6128415, 8171220, 8579781, 9533090, 10093860, 11439708, 12256830, 14299635, 17159562, 19066180, 24513660, 28599270, 34319124, 42898905, 57198540, 85797810, 171595620]

約数ペア:

[(1, 171595620), (2, 85797810), (3, 57198540), (4, 42898905), (5, 34319124), (6, 28599270), (7, 24513660), (9, 19066180), (10, 17159562), (12, 14299635), (14, 12256830), (15, 11439708), (17, 10093860), (18, 9533090), (20, 8579781), (21, 8171220), (28, 6128415), (30, 5719854), (34, 5046930), (35, 4902732), (36, 4766545), (42, 4085610), (45, 3813236), (51, 3364620), (60, 2859927), (63, 2723740), (68, 2523465), (70, 2451366), (84, 2042805), (85, 2018772), (90, 1906618), (102, 1682310), (105, 1634244), (119, 1441980), (126, 1361870), (140, 1225683), (153, 1121540), (170, 1009386), (180, 953309), (204, 841155), (210, 817122), (238, 720990), (252, 680935), (255, 672924), (306, 560770), (315, 544748), (340, 504693), (357, 480660), (420, 408561), (476, 360495), (510, 336462), (595, 288396), (612, 280385), (630, 272374), (714, 240330), (765, 224308), (1020, 168231), (1071, 160220), (1190, 144198), (1260, 136187), (1428, 120165), (1530, 112154), (1785, 96132), (2142, 80110), (2380, 72099), (3060, 56077), (3570, 48066), (4284, 40055), (5355, 32044), (7140, 24033), (8011, 21420), (10710, 16022)]