61553340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{341963}}^1$

素因数の和:341978

約数の個数: 36

約数和(自身を含む): 186712344

約数和(自身を除く): 125159004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 341963, 683926, 1025889, 1367852, 1709815, 2051778, 3077667, 3419630, 4103556, 5129445, 6155334, 6839260, 10258890, 12310668, 15388335, 20517780, 30776670, 61553340]

約数ペア:

[(1, 61553340), (2, 30776670), (3, 20517780), (4, 15388335), (5, 12310668), (6, 10258890), (9, 6839260), (10, 6155334), (12, 5129445), (15, 4103556), (18, 3419630), (20, 3077667), (30, 2051778), (36, 1709815), (45, 1367852), (60, 1025889), (90, 683926), (180, 341963)]