28143164310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{3371}}^1$

素因数の和:3650

約数の個数: 128

約数和(自身を含む): 71599915008

約数和(自身を除く): 43456750698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 191, 235, 282, 310, 382, 465, 470, 573, 705, 930, 955, 1146, 1410, 1457, 1910, 2865, 2914, 3371, 4371, 5730, 5921, 6742, 7285, 8742, 8977, 10113, 11842, 14570, 16855, 17763, 17954, 20226, 21855, 26931, 29605, 33710, 35526, 43710, 44885, 50565, 53862, 59210, 88815, 89770, 101130, 104501, 134655, 158437, 177630, 209002, 269310, 278287, 313503, 316874, 475311, 522505, 556574, 627006, 643861, 792185, 834861, 950622, 1045010, 1287722, 1391435, 1567515, 1584370, 1669722, 1931583, 2376555, 2782870, 3135030, 3219305, 3863166, 4174305, 4753110, 4911547, 6438610, 8348610, 9657915, 9823094, 14734641, 19315830, 19959691, 24557735, 29469282, 30261467, 39919382, 49115470, 59879073, 60522934, 73673205, 90784401, 99798455, 119758146, 147346410, 151307335, 181568802, 199596910, 299395365, 302614670, 453922005, 598790730, 907844010, 938105477, 1876210954, 2814316431, 4690527385, 5628632862, 9381054770, 14071582155, 28143164310]

約数ペア:

[(1, 28143164310), (2, 14071582155), (3, 9381054770), (5, 5628632862), (6, 4690527385), (10, 2814316431), (15, 1876210954), (30, 938105477), (31, 907844010), (47, 598790730), (62, 453922005), (93, 302614670), (94, 299395365), (141, 199596910), (155, 181568802), (186, 151307335), (191, 147346410), (235, 119758146), (282, 99798455), (310, 90784401), (382, 73673205), (465, 60522934), (470, 59879073), (573, 49115470), (705, 39919382), (930, 30261467), (955, 29469282), (1146, 24557735), (1410, 19959691), (1457, 19315830), (1910, 14734641), (2865, 9823094), (2914, 9657915), (3371, 8348610), (4371, 6438610), (5730, 4911547), (5921, 4753110), (6742, 4174305), (7285, 3863166), (8742, 3219305), (8977, 3135030), (10113, 2782870), (11842, 2376555), (14570, 1931583), (16855, 1669722), (17763, 1584370), (17954, 1567515), (20226, 1391435), (21855, 1287722), (26931, 1045010), (29605, 950622), (33710, 834861), (35526, 792185), (43710, 643861), (44885, 627006), (50565, 556574), (53862, 522505), (59210, 475311), (88815, 316874), (89770, 313503), (101130, 278287), (104501, 269310), (134655, 209002), (158437, 177630)]