78869670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1201}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 207705600

約数和(自身を除く): 128835930

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 199, 330, 398, 597, 995, 1194, 1201, 1990, 2189, 2402, 2985, 3603, 4378, 5970, 6005, 6567, 7206, 10945, 12010, 13134, 13211, 18015, 21890, 26422, 32835, 36030, 39633, 65670, 66055, 79266, 132110, 198165, 238999, 396330, 477998, 716997, 1194995, 1433994, 2389990, 2628989, 3584985, 5257978, 7169970, 7886967, 13144945, 15773934, 26289890, 39434835, 78869670]

約数ペア:

[(1, 78869670), (2, 39434835), (3, 26289890), (5, 15773934), (6, 13144945), (10, 7886967), (11, 7169970), (15, 5257978), (22, 3584985), (30, 2628989), (33, 2389990), (55, 1433994), (66, 1194995), (110, 716997), (165, 477998), (199, 396330), (330, 238999), (398, 198165), (597, 132110), (995, 79266), (1194, 66055), (1201, 65670), (1990, 39633), (2189, 36030), (2402, 32835), (2985, 26422), (3603, 21890), (4378, 18015), (5970, 13211), (6005, 13134), (6567, 12010), (7206, 10945)]