2017783950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 6313095936

約数和(自身を除く): 4295311986

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 83, 91, 105, 130, 137, 150, 166, 169, 175, 182, 195, 210, 249, 273, 274, 325, 338, 350, 390, 411, 415, 455, 498, 507, 525, 546, 581, 650, 685, 822, 830, 845, 910, 959, 975, 1014, 1050, 1079, 1162, 1183, 1245, 1365, 1370, 1690, 1743, 1781, 1918, 1950, 2055, 2075, 2158, 2275, 2366, 2490, 2535, 2730, 2877, 2905, 3237, 3425, 3486, 3549, 3562, 4110, 4150, 4225, 4550, 4795, 5070, 5343, 5395, 5754, 5810, 5915, 6225, 6474, 6825, 6850, 7098, 7553, 8450, 8715, 8905, 9590, 10275, 10686, 10790, 11371, 11830, 12450, 12467, 12675, 13650, 14027, 14385, 14525, 15106, 16185, 17430, 17745, 17810, 20550, 22659, 22742, 23153, 23975, 24934, 25350, 26715, 26975, 28054, 28770, 29050, 29575, 32370, 34113, 35490, 37401, 37765, 42081, 43575, 44525, 45318, 46306, 47950, 53430, 53950, 56855, 59150, 62335, 68226, 69459, 70135, 71925, 74802, 75530, 79597, 80925, 84162, 87150, 88725, 89050, 98189, 113295, 113710, 115765, 124670, 133575, 138918, 140270, 143850, 147823, 159194, 161850, 162071, 170565, 177450, 187005, 188825, 196378, 210405, 226590, 231530, 238791, 267150, 284275, 294567, 295646, 311675, 324142, 341130, 347295, 350675, 374010, 377650, 397985, 420810, 443469, 477582, 486213, 490945, 566475, 568550, 578825, 589134, 623350, 694590, 701350, 739115, 795970, 810355, 852825, 886938, 935025, 972426, 981890, 1034761, 1052025, 1132950, 1157650, 1193955, 1472835, 1478230, 1620710, 1705650, 1736475, 1870050, 1921699, 1989925, 2069522, 2104050, 2217345, 2387910, 2431065, 2454725, 2945670, 3104283, 3472950, 3695575, 3843398, 3979850, 4051775, 4434690, 4862130, 4909450, 5173805, 5765097, 5969775, 6208566, 7364175, 7391150, 8103550, 9608495, 10347610, 11086725, 11530194, 11939550, 12155325, 13451893, 14728350, 15521415, 19216990, 22173450, 24310650, 25869025, 26903786, 28825485, 31042830, 40355679, 48042475, 51738050, 57650970, 67259465, 77607075, 80711358, 96084950, 134518930, 144127425, 155214150, 201778395, 288254850, 336297325, 403556790, 672594650, 1008891975, 2017783950]

約数ペア:

[(1, 2017783950), (2, 1008891975), (3, 672594650), (5, 403556790), (6, 336297325), (7, 288254850), (10, 201778395), (13, 155214150), (14, 144127425), (15, 134518930), (21, 96084950), (25, 80711358), (26, 77607075), (30, 67259465), (35, 57650970), (39, 51738050), (42, 48042475), (50, 40355679), (65, 31042830), (70, 28825485), (75, 26903786), (78, 25869025), (83, 24310650), (91, 22173450), (105, 19216990), (130, 15521415), (137, 14728350), (150, 13451893), (166, 12155325), (169, 11939550), (175, 11530194), (182, 11086725), (195, 10347610), (210, 9608495), (249, 8103550), (273, 7391150), (274, 7364175), (325, 6208566), (338, 5969775), (350, 5765097), (390, 5173805), (411, 4909450), (415, 4862130), (455, 4434690), (498, 4051775), (507, 3979850), (525, 3843398), (546, 3695575), (581, 3472950), (650, 3104283), (685, 2945670), (822, 2454725), (830, 2431065), (845, 2387910), (910, 2217345), (959, 2104050), (975, 2069522), (1014, 1989925), (1050, 1921699), (1079, 1870050), (1162, 1736475), (1183, 1705650), (1245, 1620710), (1365, 1478230), (1370, 1472835), (1690, 1193955), (1743, 1157650), (1781, 1132950), (1918, 1052025), (1950, 1034761), (2055, 981890), (2075, 972426), (2158, 935025), (2275, 886938), (2366, 852825), (2490, 810355), (2535, 795970), (2730, 739115), (2877, 701350), (2905, 694590), (3237, 623350), (3425, 589134), (3486, 578825), (3549, 568550), (3562, 566475), (4110, 490945), (4150, 486213), (4225, 477582), (4550, 443469), (4795, 420810), (5070, 397985), (5343, 377650), (5395, 374010), (5754, 350675), (5810, 347295), (5915, 341130), (6225, 324142), (6474, 311675), (6825, 295646), (6850, 294567), (7098, 284275), (7553, 267150), (8450, 238791), (8715, 231530), (8905, 226590), (9590, 210405), (10275, 196378), (10686, 188825), (10790, 187005), (11371, 177450), (11830, 170565), (12450, 162071), (12467, 161850), (12675, 159194), (13650, 147823), (14027, 143850), (14385, 140270), (14525, 138918), (15106, 133575), (16185, 124670), (17430, 115765), (17745, 113710), (17810, 113295), (20550, 98189), (22659, 89050), (22742, 88725), (23153, 87150), (23975, 84162), (24934, 80925), (25350, 79597), (26715, 75530), (26975, 74802), (28054, 71925), (28770, 70135), (29050, 69459), (29575, 68226), (32370, 62335), (34113, 59150), (35490, 56855), (37401, 53950), (37765, 53430), (42081, 47950), (43575, 46306), (44525, 45318)]