2017488270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:832

約数の個数: 160

約数和(自身を含む): 5808960288

約数和(自身を除く): 3791472018

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 245, 259, 294, 343, 370, 490, 518, 555, 686, 735, 757, 777, 1029, 1110, 1295, 1470, 1514, 1554, 1715, 1813, 2058, 2271, 2401, 2590, 3430, 3626, 3785, 3885, 4542, 4802, 5145, 5299, 5439, 7203, 7570, 7770, 9065, 10290, 10598, 10878, 11355, 12005, 12691, 14406, 15897, 18130, 22710, 24010, 25382, 26495, 27195, 28009, 31794, 36015, 37093, 38073, 52990, 54390, 56018, 63455, 72030, 74186, 76146, 79485, 84027, 88837, 111279, 126910, 140045, 158970, 168054, 177674, 185465, 190365, 196063, 222558, 259651, 266511, 280090, 370930, 380730, 392126, 420135, 444185, 519302, 533022, 556395, 588189, 778953, 840270, 888370, 980315, 1112790, 1176378, 1298255, 1332555, 1372441, 1557906, 1817557, 1960630, 2596510, 2665110, 2744882, 2940945, 3635114, 3894765, 4117323, 5452671, 5881890, 6862205, 7789530, 8234646, 9087785, 9607087, 10905342, 13724410, 18175570, 19214174, 20586615, 27263355, 28821261, 41173230, 48035435, 54526710, 57642522, 67249609, 96070870, 134499218, 144106305, 201748827, 288212610, 336248045, 403497654, 672496090, 1008744135, 2017488270]

約数ペア:

[(1, 2017488270), (2, 1008744135), (3, 672496090), (5, 403497654), (6, 336248045), (7, 288212610), (10, 201748827), (14, 144106305), (15, 134499218), (21, 96070870), (30, 67249609), (35, 57642522), (37, 54526710), (42, 48035435), (49, 41173230), (70, 28821261), (74, 27263355), (98, 20586615), (105, 19214174), (111, 18175570), (147, 13724410), (185, 10905342), (210, 9607087), (222, 9087785), (245, 8234646), (259, 7789530), (294, 6862205), (343, 5881890), (370, 5452671), (490, 4117323), (518, 3894765), (555, 3635114), (686, 2940945), (735, 2744882), (757, 2665110), (777, 2596510), (1029, 1960630), (1110, 1817557), (1295, 1557906), (1470, 1372441), (1514, 1332555), (1554, 1298255), (1715, 1176378), (1813, 1112790), (2058, 980315), (2271, 888370), (2401, 840270), (2590, 778953), (3430, 588189), (3626, 556395), (3785, 533022), (3885, 519302), (4542, 444185), (4802, 420135), (5145, 392126), (5299, 380730), (5439, 370930), (7203, 280090), (7570, 266511), (7770, 259651), (9065, 222558), (10290, 196063), (10598, 190365), (10878, 185465), (11355, 177674), (12005, 168054), (12691, 158970), (14406, 140045), (15897, 126910), (18130, 111279), (22710, 88837), (24010, 84027), (25382, 79485), (26495, 76146), (27195, 74186), (28009, 72030), (31794, 63455), (36015, 56018), (37093, 54390), (38073, 52990)]