2913195420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{859}}^1$

素因数の和:1184

約数の個数: 144

約数和(自身を含む): 8993013120

約数和(自身を除く): 6079817700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 227, 249, 332, 415, 454, 498, 681, 747, 830, 859, 908, 996, 1135, 1245, 1362, 1494, 1660, 1718, 2043, 2270, 2490, 2577, 2724, 2988, 3405, 3436, 3735, 4086, 4295, 4540, 4980, 5154, 6810, 7470, 7731, 8172, 8590, 10215, 10308, 12885, 13620, 14940, 15462, 17180, 18841, 20430, 25770, 30924, 37682, 38655, 40860, 51540, 56523, 71297, 75364, 77310, 94205, 113046, 142594, 154620, 169569, 188410, 194993, 213891, 226092, 282615, 285188, 339138, 356485, 376820, 389986, 427782, 565230, 584979, 641673, 678276, 712970, 779972, 847845, 855564, 974965, 1069455, 1130460, 1169958, 1283346, 1425940, 1695690, 1754937, 1949930, 2138910, 2339916, 2566692, 2924895, 3208365, 3391380, 3509874, 3899860, 4277820, 5849790, 6416730, 7019748, 8774685, 11699580, 12833460, 16184419, 17549370, 32368838, 35098740, 48553257, 64737676, 80922095, 97106514, 145659771, 161844190, 194213028, 242766285, 291319542, 323688380, 485532570, 582639084, 728298855, 971065140, 1456597710, 2913195420]

約数ペア:

[(1, 2913195420), (2, 1456597710), (3, 971065140), (4, 728298855), (5, 582639084), (6, 485532570), (9, 323688380), (10, 291319542), (12, 242766285), (15, 194213028), (18, 161844190), (20, 145659771), (30, 97106514), (36, 80922095), (45, 64737676), (60, 48553257), (83, 35098740), (90, 32368838), (166, 17549370), (180, 16184419), (227, 12833460), (249, 11699580), (332, 8774685), (415, 7019748), (454, 6416730), (498, 5849790), (681, 4277820), (747, 3899860), (830, 3509874), (859, 3391380), (908, 3208365), (996, 2924895), (1135, 2566692), (1245, 2339916), (1362, 2138910), (1494, 1949930), (1660, 1754937), (1718, 1695690), (2043, 1425940), (2270, 1283346), (2490, 1169958), (2577, 1130460), (2724, 1069455), (2988, 974965), (3405, 855564), (3436, 847845), (3735, 779972), (4086, 712970), (4295, 678276), (4540, 641673), (4980, 584979), (5154, 565230), (6810, 427782), (7470, 389986), (7731, 376820), (8172, 356485), (8590, 339138), (10215, 285188), (10308, 282615), (12885, 226092), (13620, 213891), (14940, 194993), (15462, 188410), (17180, 169569), (18841, 154620), (20430, 142594), (25770, 113046), (30924, 94205), (37682, 77310), (38655, 75364), (40860, 71297), (51540, 56523)]