890706060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4948367}}^1$

素因数の和:4948382

約数の個数: 36

約数和(自身を含む): 2701808928

約数和(自身を除く): 1811102868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4948367, 9896734, 14845101, 19793468, 24741835, 29690202, 44535303, 49483670, 59380404, 74225505, 89070606, 98967340, 148451010, 178141212, 222676515, 296902020, 445353030, 890706060]

約数ペア:

[(1, 890706060), (2, 445353030), (3, 296902020), (4, 222676515), (5, 178141212), (6, 148451010), (9, 98967340), (10, 89070606), (12, 74225505), (15, 59380404), (18, 49483670), (20, 44535303), (30, 29690202), (36, 24741835), (45, 19793468), (60, 14845101), (90, 9896734), (180, 4948367)]