8404290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1864

約数の個数: 64

約数和(自身を含む): 23742720

約数和(自身を除く): 15338430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 1831, 2295, 3662, 4590, 5493, 9155, 10986, 16479, 18310, 27465, 31127, 32958, 49437, 54930, 62254, 82395, 93381, 98874, 155635, 164790, 186762, 247185, 280143, 311270, 466905, 494370, 560286, 840429, 933810, 1400715, 1680858, 2801430, 4202145, 8404290]

約数ペア:

[(1, 8404290), (2, 4202145), (3, 2801430), (5, 1680858), (6, 1400715), (9, 933810), (10, 840429), (15, 560286), (17, 494370), (18, 466905), (27, 311270), (30, 280143), (34, 247185), (45, 186762), (51, 164790), (54, 155635), (85, 98874), (90, 93381), (102, 82395), (135, 62254), (153, 54930), (170, 49437), (255, 32958), (270, 31127), (306, 27465), (459, 18310), (510, 16479), (765, 10986), (918, 9155), (1530, 5493), (1831, 4590), (2295, 3662)]