27349020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151939}}^1$

素因数の和:151954

約数の個数: 36

約数和(自身を含む): 82959240

約数和(自身を除く): 55610220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 151939, 303878, 455817, 607756, 759695, 911634, 1367451, 1519390, 1823268, 2279085, 2734902, 3038780, 4558170, 5469804, 6837255, 9116340, 13674510, 27349020]

約数ペア:

[(1, 27349020), (2, 13674510), (3, 9116340), (4, 6837255), (5, 5469804), (6, 4558170), (9, 3038780), (10, 2734902), (12, 2279085), (15, 1823268), (18, 1519390), (20, 1367451), (30, 911634), (36, 759695), (45, 607756), (60, 455817), (90, 303878), (180, 151939)]