10389870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 28435968

約数和(自身を除く): 18046098

約数列:

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

約数ペア:

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