26455590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{857}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 80308800

約数和(自身を除く): 53853210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 857, 882, 1029, 1470, 1714, 1715, 2058, 2205, 2571, 3087, 3430, 4285, 4410, 5142, 5145, 5999, 6174, 7713, 8570, 10290, 11998, 12855, 15426, 15435, 17997, 25710, 29995, 30870, 35994, 38565, 41993, 53991, 59990, 77130, 83986, 89985, 107982, 125979, 179970, 209965, 251958, 269955, 293951, 377937, 419930, 539910, 587902, 629895, 755874, 881853, 1259790, 1469755, 1763706, 1889685, 2645559, 2939510, 3779370, 4409265, 5291118, 8818530, 13227795, 26455590]

約数ペア:

[(1, 26455590), (2, 13227795), (3, 8818530), (5, 5291118), (6, 4409265), (7, 3779370), (9, 2939510), (10, 2645559), (14, 1889685), (15, 1763706), (18, 1469755), (21, 1259790), (30, 881853), (35, 755874), (42, 629895), (45, 587902), (49, 539910), (63, 419930), (70, 377937), (90, 293951), (98, 269955), (105, 251958), (126, 209965), (147, 179970), (210, 125979), (245, 107982), (294, 89985), (315, 83986), (343, 77130), (441, 59990), (490, 53991), (630, 41993), (686, 38565), (735, 35994), (857, 30870), (882, 29995), (1029, 25710), (1470, 17997), (1714, 15435), (1715, 15426), (2058, 12855), (2205, 11998), (2571, 10290), (3087, 8570), (3430, 7713), (4285, 6174), (4410, 5999), (5142, 5145)]