1738204020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33647}}^1$

素因数の和:33710

約数の個数: 144

約数和(自身を含む): 6172927488

約数和(自身を除く): 4434723468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2583, 2870, 3444, 3690, 4305, 5166, 5740, 7380, 8610, 10332, 12915, 17220, 25830, 33647, 51660, 67294, 100941, 134588, 168235, 201882, 235529, 302823, 336470, 403764, 471058, 504705, 605646, 672940, 706587, 942116, 1009410, 1177645, 1211292, 1379527, 1413174, 1514115, 2018820, 2119761, 2355290, 2759054, 2826348, 3028230, 3532935, 4138581, 4239522, 4710580, 5518108, 6056460, 6897635, 7065870, 8277162, 8479044, 9656689, 10598805, 12415743, 13795270, 14131740, 16554324, 19313378, 20692905, 21197610, 24831486, 27590540, 28970067, 38626756, 41385810, 42395220, 48283445, 49662972, 57940134, 62078715, 82771620, 86910201, 96566890, 115880268, 124157430, 144850335, 173820402, 193133780, 248314860, 289700670, 347640804, 434551005, 579401340, 869102010, 1738204020]

約数ペア:

[(1, 1738204020), (2, 869102010), (3, 579401340), (4, 434551005), (5, 347640804), (6, 289700670), (7, 248314860), (9, 193133780), (10, 173820402), (12, 144850335), (14, 124157430), (15, 115880268), (18, 96566890), (20, 86910201), (21, 82771620), (28, 62078715), (30, 57940134), (35, 49662972), (36, 48283445), (41, 42395220), (42, 41385810), (45, 38626756), (60, 28970067), (63, 27590540), (70, 24831486), (82, 21197610), (84, 20692905), (90, 19313378), (105, 16554324), (123, 14131740), (126, 13795270), (140, 12415743), (164, 10598805), (180, 9656689), (205, 8479044), (210, 8277162), (246, 7065870), (252, 6897635), (287, 6056460), (315, 5518108), (369, 4710580), (410, 4239522), (420, 4138581), (492, 3532935), (574, 3028230), (615, 2826348), (630, 2759054), (738, 2355290), (820, 2119761), (861, 2018820), (1148, 1514115), (1230, 1413174), (1260, 1379527), (1435, 1211292), (1476, 1177645), (1722, 1009410), (1845, 942116), (2460, 706587), (2583, 672940), (2870, 605646), (3444, 504705), (3690, 471058), (4305, 403764), (5166, 336470), (5740, 302823), (7380, 235529), (8610, 201882), (10332, 168235), (12915, 134588), (17220, 100941), (25830, 67294), (33647, 51660)]