2018230322490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{16871}}^1$

素因数の和:17245

約数の個数: 192

約数和(自身を含む): 5404340777472

約数和(自身を除く): 3386110454982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 97, 142, 193, 194, 213, 291, 355, 386, 426, 485, 579, 582, 639, 710, 873, 965, 970, 1065, 1158, 1278, 1455, 1737, 1746, 1930, 2130, 2895, 2910, 3195, 3474, 4365, 5790, 6390, 6887, 8685, 8730, 13703, 13774, 16871, 17370, 18721, 20661, 27406, 33742, 34435, 37442, 41109, 41322, 50613, 56163, 61983, 68515, 68870, 82218, 84355, 93605, 101226, 103305, 112326, 123327, 123966, 137030, 151839, 168489, 168710, 187210, 205545, 206610, 246654, 253065, 280815, 303678, 309915, 336978, 411090, 506130, 561630, 616635, 619830, 759195, 842445, 1197841, 1233270, 1329191, 1518390, 1636487, 1684890, 2395682, 2658382, 3256103, 3272974, 3593523, 3987573, 4909461, 5989205, 6512206, 6645955, 7187046, 7975146, 8182435, 9768309, 9818922, 10780569, 11962719, 11978410, 13291910, 14728383, 16280515, 16364870, 17967615, 19536618, 19937865, 21561138, 23925438, 24547305, 29304927, 29456766, 32561030, 35935230, 39875730, 48841545, 49094610, 53902845, 58609854, 59813595, 73641915, 97683090, 107805690, 116190577, 119627190, 146524635, 147283830, 231183313, 232381154, 293049270, 315841991, 348571731, 462366626, 580952885, 631683982, 693549939, 697143462, 947525973, 1045715193, 1155916565, 1161905770, 1387099878, 1579209955, 1742858655, 1895051946, 2080649817, 2091430386, 2311833130, 2842577919, 3158419910, 3467749695, 3485717310, 4161299634, 4737629865, 5228575965, 5685155838, 6935499390, 9475259730, 10403249085, 10457151930, 14212889595, 20806498170, 22424781361, 28425779190, 44849562722, 67274344083, 112123906805, 134548688166, 201823032249, 224247813610, 336371720415, 403646064498, 672743440830, 1009115161245, 2018230322490]

約数ペア:

[(1, 2018230322490), (2, 1009115161245), (3, 672743440830), (5, 403646064498), (6, 336371720415), (9, 224247813610), (10, 201823032249), (15, 134548688166), (18, 112123906805), (30, 67274344083), (45, 44849562722), (71, 28425779190), (90, 22424781361), (97, 20806498170), (142, 14212889595), (193, 10457151930), (194, 10403249085), (213, 9475259730), (291, 6935499390), (355, 5685155838), (386, 5228575965), (426, 4737629865), (485, 4161299634), (579, 3485717310), (582, 3467749695), (639, 3158419910), (710, 2842577919), (873, 2311833130), (965, 2091430386), (970, 2080649817), (1065, 1895051946), (1158, 1742858655), (1278, 1579209955), (1455, 1387099878), (1737, 1161905770), (1746, 1155916565), (1930, 1045715193), (2130, 947525973), (2895, 697143462), (2910, 693549939), (3195, 631683982), (3474, 580952885), (4365, 462366626), (5790, 348571731), (6390, 315841991), (6887, 293049270), (8685, 232381154), (8730, 231183313), (13703, 147283830), (13774, 146524635), (16871, 119627190), (17370, 116190577), (18721, 107805690), (20661, 97683090), (27406, 73641915), (33742, 59813595), (34435, 58609854), (37442, 53902845), (41109, 49094610), (41322, 48841545), (50613, 39875730), (56163, 35935230), (61983, 32561030), (68515, 29456766), (68870, 29304927), (82218, 24547305), (84355, 23925438), (93605, 21561138), (101226, 19937865), (103305, 19536618), (112326, 17967615), (123327, 16364870), (123966, 16280515), (137030, 14728383), (151839, 13291910), (168489, 11978410), (168710, 11962719), (187210, 10780569), (205545, 9818922), (206610, 9768309), (246654, 8182435), (253065, 7975146), (280815, 7187046), (303678, 6645955), (309915, 6512206), (336978, 5989205), (411090, 4909461), (506130, 3987573), (561630, 3593523), (616635, 3272974), (619830, 3256103), (759195, 2658382), (842445, 2395682), (1197841, 1684890), (1233270, 1636487), (1329191, 1518390)]