2790503820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{2011}}^1$

素因数の和:2632

約数の個数: 144

約数和(自身を含む): 9135558432

約数和(自身を除く): 6345054612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 593, 780, 1170, 1186, 1779, 2011, 2340, 2372, 2965, 3558, 4022, 5337, 5930, 6033, 7116, 7709, 8044, 8895, 10055, 10674, 11860, 12066, 15418, 17790, 18099, 20110, 21348, 23127, 24132, 26143, 26685, 30165, 30836, 35580, 36198, 38545, 40220, 46254, 52286, 53370, 60330, 69381, 72396, 77090, 78429, 90495, 92508, 104572, 106740, 115635, 120660, 130715, 138762, 154180, 156858, 180990, 231270, 235287, 261430, 277524, 313716, 346905, 361980, 392145, 462540, 470574, 522860, 693810, 784290, 941148, 1176435, 1192523, 1387620, 1568580, 2352870, 2385046, 3577569, 4705740, 4770092, 5962615, 7155138, 10732707, 11925230, 14310276, 15502799, 17887845, 21465414, 23850460, 31005598, 35775690, 42930828, 46508397, 53663535, 62011196, 71551380, 77513995, 93016794, 107327070, 139525191, 155027990, 186033588, 214654140, 232541985, 279050382, 310055980, 465083970, 558100764, 697625955, 930167940, 1395251910, 2790503820]

約数ペア:

[(1, 2790503820), (2, 1395251910), (3, 930167940), (4, 697625955), (5, 558100764), (6, 465083970), (9, 310055980), (10, 279050382), (12, 232541985), (13, 214654140), (15, 186033588), (18, 155027990), (20, 139525191), (26, 107327070), (30, 93016794), (36, 77513995), (39, 71551380), (45, 62011196), (52, 53663535), (60, 46508397), (65, 42930828), (78, 35775690), (90, 31005598), (117, 23850460), (130, 21465414), (156, 17887845), (180, 15502799), (195, 14310276), (234, 11925230), (260, 10732707), (390, 7155138), (468, 5962615), (585, 4770092), (593, 4705740), (780, 3577569), (1170, 2385046), (1186, 2352870), (1779, 1568580), (2011, 1387620), (2340, 1192523), (2372, 1176435), (2965, 941148), (3558, 784290), (4022, 693810), (5337, 522860), (5930, 470574), (6033, 462540), (7116, 392145), (7709, 361980), (8044, 346905), (8895, 313716), (10055, 277524), (10674, 261430), (11860, 235287), (12066, 231270), (15418, 180990), (17790, 156858), (18099, 154180), (20110, 138762), (21348, 130715), (23127, 120660), (24132, 115635), (26143, 106740), (26685, 104572), (30165, 92508), (30836, 90495), (35580, 78429), (36198, 77090), (38545, 72396), (40220, 69381), (46254, 60330), (52286, 53370)]