8340090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 22118400

約数和(自身を除く): 13778310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 127, 165, 199, 254, 330, 381, 398, 597, 635, 762, 995, 1194, 1270, 1397, 1905, 1990, 2189, 2794, 2985, 3810, 4191, 4378, 5970, 6567, 6985, 8382, 10945, 13134, 13970, 20955, 21890, 25273, 32835, 41910, 50546, 65670, 75819, 126365, 151638, 252730, 278003, 379095, 556006, 758190, 834009, 1390015, 1668018, 2780030, 4170045, 8340090]

約数ペア:

[(1, 8340090), (2, 4170045), (3, 2780030), (5, 1668018), (6, 1390015), (10, 834009), (11, 758190), (15, 556006), (22, 379095), (30, 278003), (33, 252730), (55, 151638), (66, 126365), (110, 75819), (127, 65670), (165, 50546), (199, 41910), (254, 32835), (330, 25273), (381, 21890), (398, 20955), (597, 13970), (635, 13134), (762, 10945), (995, 8382), (1194, 6985), (1270, 6567), (1397, 5970), (1905, 4378), (1990, 4191), (2189, 3810), (2794, 2985)]