15705399990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{5419}}^1$

素因数の和:5846

約数の個数: 128

約数和(自身を含む): 44368727040

約数和(自身を除く): 28663327050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 373, 518, 555, 746, 777, 1110, 1119, 1295, 1554, 1865, 2238, 2590, 2611, 3730, 3885, 5222, 5419, 5595, 7770, 7833, 10838, 11190, 13055, 13801, 15666, 16257, 26110, 27095, 27602, 32514, 37933, 39165, 41403, 54190, 69005, 75866, 78330, 81285, 82806, 96607, 113799, 138010, 162570, 189665, 193214, 200503, 207015, 227598, 289821, 379330, 401006, 414030, 483035, 568995, 579642, 601509, 966070, 1002515, 1137990, 1203018, 1403521, 1449105, 2005030, 2021287, 2807042, 2898210, 3007545, 4042574, 4210563, 6015090, 6063861, 7017605, 8421126, 10106435, 12127722, 14035210, 14149009, 20212870, 21052815, 28298018, 30319305, 42105630, 42447027, 60638610, 70745045, 74787619, 84894054, 141490090, 149575238, 212235135, 224362857, 373938095, 424470270, 448725714, 523513333, 747876190, 1047026666, 1121814285, 1570539999, 2243628570, 2617566665, 3141079998, 5235133330, 7852699995, 15705399990]

約数ペア:

[(1, 15705399990), (2, 7852699995), (3, 5235133330), (5, 3141079998), (6, 2617566665), (7, 2243628570), (10, 1570539999), (14, 1121814285), (15, 1047026666), (21, 747876190), (30, 523513333), (35, 448725714), (37, 424470270), (42, 373938095), (70, 224362857), (74, 212235135), (105, 149575238), (111, 141490090), (185, 84894054), (210, 74787619), (222, 70745045), (259, 60638610), (370, 42447027), (373, 42105630), (518, 30319305), (555, 28298018), (746, 21052815), (777, 20212870), (1110, 14149009), (1119, 14035210), (1295, 12127722), (1554, 10106435), (1865, 8421126), (2238, 7017605), (2590, 6063861), (2611, 6015090), (3730, 4210563), (3885, 4042574), (5222, 3007545), (5419, 2898210), (5595, 2807042), (7770, 2021287), (7833, 2005030), (10838, 1449105), (11190, 1403521), (13055, 1203018), (13801, 1137990), (15666, 1002515), (16257, 966070), (26110, 601509), (27095, 579642), (27602, 568995), (32514, 483035), (37933, 414030), (39165, 401006), (41403, 379330), (54190, 289821), (69005, 227598), (75866, 207015), (78330, 200503), (81285, 193214), (82806, 189665), (96607, 162570), (113799, 138010)]