654782202340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{2309}}^1$

素因数の和:3050

約数の個数: 192

約数和(自身を含む): 1630904647680

約数和(自身を除く): 976122445340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 71, 94, 140, 142, 188, 235, 284, 329, 355, 470, 497, 607, 658, 710, 940, 994, 1214, 1316, 1420, 1645, 1988, 2309, 2428, 2485, 3035, 3290, 3337, 4249, 4618, 4970, 6070, 6580, 6674, 8498, 9236, 9940, 11545, 12140, 13348, 16163, 16685, 16996, 21245, 23090, 23359, 28529, 32326, 33370, 42490, 43097, 46180, 46718, 57058, 64652, 66740, 80815, 84980, 86194, 93436, 108523, 114116, 116795, 142645, 161630, 163939, 172388, 199703, 215485, 217046, 233590, 285290, 301679, 323260, 327878, 399406, 430970, 434092, 467180, 542615, 570580, 603358, 655756, 759661, 798812, 819695, 861940, 998515, 1085230, 1147573, 1206716, 1401563, 1508395, 1519322, 1639390, 1997030, 2025559, 2170460, 2295146, 2803126, 3016790, 3038644, 3278780, 3798305, 3994060, 4051118, 4590292, 5606252, 5737865, 6033580, 7007815, 7596610, 7705133, 8102236, 9810941, 10127795, 11475730, 14015630, 14178913, 15193220, 15410266, 19621882, 20255590, 22951460, 28031260, 28357826, 30820532, 38525665, 39243764, 40511180, 49054705, 53935931, 56715652, 65873461, 70894565, 77051330, 98109410, 99510973, 107871862, 131746922, 141789130, 154102660, 196218820, 199021946, 215743724, 263493844, 269679655, 283578260, 329367305, 398043892, 461114227, 497554865, 539359310, 658734610, 696576811, 922228454, 995109730, 1078718620, 1317469220, 1393153622, 1844456908, 1990219460, 2305571135, 2786307244, 3482884055, 4611142270, 4677015731, 6965768110, 9222284540, 9354031462, 13931536220, 18708062924, 23385078655, 32739110117, 46770157310, 65478220234, 93540314620, 130956440468, 163695550585, 327391101170, 654782202340]

約数ペア:

[(1, 654782202340), (2, 327391101170), (4, 163695550585), (5, 130956440468), (7, 93540314620), (10, 65478220234), (14, 46770157310), (20, 32739110117), (28, 23385078655), (35, 18708062924), (47, 13931536220), (70, 9354031462), (71, 9222284540), (94, 6965768110), (140, 4677015731), (142, 4611142270), (188, 3482884055), (235, 2786307244), (284, 2305571135), (329, 1990219460), (355, 1844456908), (470, 1393153622), (497, 1317469220), (607, 1078718620), (658, 995109730), (710, 922228454), (940, 696576811), (994, 658734610), (1214, 539359310), (1316, 497554865), (1420, 461114227), (1645, 398043892), (1988, 329367305), (2309, 283578260), (2428, 269679655), (2485, 263493844), (3035, 215743724), (3290, 199021946), (3337, 196218820), (4249, 154102660), (4618, 141789130), (4970, 131746922), (6070, 107871862), (6580, 99510973), (6674, 98109410), (8498, 77051330), (9236, 70894565), (9940, 65873461), (11545, 56715652), (12140, 53935931), (13348, 49054705), (16163, 40511180), (16685, 39243764), (16996, 38525665), (21245, 30820532), (23090, 28357826), (23359, 28031260), (28529, 22951460), (32326, 20255590), (33370, 19621882), (42490, 15410266), (43097, 15193220), (46180, 14178913), (46718, 14015630), (57058, 11475730), (64652, 10127795), (66740, 9810941), (80815, 8102236), (84980, 7705133), (86194, 7596610), (93436, 7007815), (108523, 6033580), (114116, 5737865), (116795, 5606252), (142645, 4590292), (161630, 4051118), (163939, 3994060), (172388, 3798305), (199703, 3278780), (215485, 3038644), (217046, 3016790), (233590, 2803126), (285290, 2295146), (301679, 2170460), (323260, 2025559), (327878, 1997030), (399406, 1639390), (430970, 1519322), (434092, 1508395), (467180, 1401563), (542615, 1206716), (570580, 1147573), (603358, 1085230), (655756, 998515), (759661, 861940), (798812, 819695)]