19829340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{36721}}^1$

素因数の和:36739

約数の個数: 48

約数和(自身を含む): 61692960

約数和(自身を除く): 41863620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 36721, 73442, 110163, 146884, 183605, 220326, 330489, 367210, 440652, 550815, 660978, 734420, 991467, 1101630, 1321956, 1652445, 1982934, 2203260, 3304890, 3965868, 4957335, 6609780, 9914670, 19829340]

約数ペア:

[(1, 19829340), (2, 9914670), (3, 6609780), (4, 4957335), (5, 3965868), (6, 3304890), (9, 2203260), (10, 1982934), (12, 1652445), (15, 1321956), (18, 1101630), (20, 991467), (27, 734420), (30, 660978), (36, 550815), (45, 440652), (54, 367210), (60, 330489), (90, 220326), (108, 183605), (135, 146884), (180, 110163), (270, 73442), (540, 36721)]