31169610

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 85542912

約数和(自身を除く): 54373302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 101, 127, 135, 162, 202, 243, 254, 270, 303, 381, 405, 486, 505, 606, 635, 762, 810, 909, 1010, 1143, 1215, 1270, 1515, 1818, 1905, 2286, 2430, 2727, 3030, 3429, 3810, 4545, 5454, 5715, 6858, 8181, 9090, 10287, 11430, 12827, 13635, 16362, 17145, 20574, 24543, 25654, 27270, 30861, 34290, 38481, 40905, 49086, 51435, 61722, 64135, 76962, 81810, 102870, 115443, 122715, 128270, 154305, 192405, 230886, 245430, 308610, 346329, 384810, 577215, 692658, 1038987, 1154430, 1731645, 2077974, 3116961, 3463290, 5194935, 6233922, 10389870, 15584805, 31169610]

約数ペア:

[(1, 31169610), (2, 15584805), (3, 10389870), (5, 6233922), (6, 5194935), (9, 3463290), (10, 3116961), (15, 2077974), (18, 1731645), (27, 1154430), (30, 1038987), (45, 692658), (54, 577215), (81, 384810), (90, 346329), (101, 308610), (127, 245430), (135, 230886), (162, 192405), (202, 154305), (243, 128270), (254, 122715), (270, 115443), (303, 102870), (381, 81810), (405, 76962), (486, 64135), (505, 61722), (606, 51435), (635, 49086), (762, 40905), (810, 38481), (909, 34290), (1010, 30861), (1143, 27270), (1215, 25654), (1270, 24543), (1515, 20574), (1818, 17145), (1905, 16362), (2286, 13635), (2430, 12827), (2727, 11430), (3030, 10287), (3429, 9090), (3810, 8181), (4545, 6858), (5454, 5715)]