13856103660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{16927}}^1$

素因数の和:18895

約数の個数: 96

約数和(自身を含む): 44364902400

約数和(自身を除く): 30508798740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1949, 3898, 5847, 7796, 9745, 11694, 13643, 16927, 19490, 23388, 27286, 29235, 33854, 38980, 40929, 50781, 54572, 58470, 67708, 68215, 81858, 84635, 101562, 116940, 118489, 136430, 163716, 169270, 203124, 204645, 236978, 253905, 272860, 338540, 355467, 409290, 473956, 507810, 592445, 710934, 818580, 1015620, 1184890, 1421868, 1777335, 2369780, 3554670, 7109340, 32990723, 65981446, 98972169, 131962892, 164953615, 197944338, 230935061, 329907230, 395888676, 461870122, 494860845, 659814460, 692805183, 923740244, 989721690, 1154675305, 1385610366, 1979443380, 2309350610, 2771220732, 3464025915, 4618701220, 6928051830, 13856103660]

約数ペア:

[(1, 13856103660), (2, 6928051830), (3, 4618701220), (4, 3464025915), (5, 2771220732), (6, 2309350610), (7, 1979443380), (10, 1385610366), (12, 1154675305), (14, 989721690), (15, 923740244), (20, 692805183), (21, 659814460), (28, 494860845), (30, 461870122), (35, 395888676), (42, 329907230), (60, 230935061), (70, 197944338), (84, 164953615), (105, 131962892), (140, 98972169), (210, 65981446), (420, 32990723), (1949, 7109340), (3898, 3554670), (5847, 2369780), (7796, 1777335), (9745, 1421868), (11694, 1184890), (13643, 1015620), (16927, 818580), (19490, 710934), (23388, 592445), (27286, 507810), (29235, 473956), (33854, 409290), (38980, 355467), (40929, 338540), (50781, 272860), (54572, 253905), (58470, 236978), (67708, 204645), (68215, 203124), (81858, 169270), (84635, 163716), (101562, 136430), (116940, 118489)]