82809180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{460051}}^1$

素因数の和:460066

約数の個数: 36

約数和(自身を含む): 251188392

約数和(自身を除く): 168379212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 460051, 920102, 1380153, 1840204, 2300255, 2760306, 4140459, 4600510, 5520612, 6900765, 8280918, 9201020, 13801530, 16561836, 20702295, 27603060, 41404590, 82809180]

約数ペア:

[(1, 82809180), (2, 41404590), (3, 27603060), (4, 20702295), (5, 16561836), (6, 13801530), (9, 9201020), (10, 8280918), (12, 6900765), (15, 5520612), (18, 4600510), (20, 4140459), (30, 2760306), (36, 2300255), (45, 1840204), (60, 1380153), (90, 920102), (180, 460051)]