17693060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11489}}^1$

素因数の和:11516

約数の個数: 48

約数和(自身を含む): 46327680

約数和(自身を除く): 28634620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 11489, 22978, 45956, 57445, 80423, 114890, 126379, 160846, 229780, 252758, 321692, 402115, 505516, 631895, 804230, 884653, 1263790, 1608460, 1769306, 2527580, 3538612, 4423265, 8846530, 17693060]

約数ペア:

[(1, 17693060), (2, 8846530), (4, 4423265), (5, 3538612), (7, 2527580), (10, 1769306), (11, 1608460), (14, 1263790), (20, 884653), (22, 804230), (28, 631895), (35, 505516), (44, 402115), (55, 321692), (70, 252758), (77, 229780), (110, 160846), (140, 126379), (154, 114890), (220, 80423), (308, 57445), (385, 45956), (770, 22978), (1540, 11489)]