16662690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16831}}^1$

素因数の和:16855

約数の個数: 48

約数和(自身を含む): 47264256

約数和(自身を除く): 30601566

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 16831, 33662, 50493, 84155, 100986, 151479, 168310, 185141, 252465, 302958, 370282, 504930, 555423, 757395, 925705, 1110846, 1514790, 1666269, 1851410, 2777115, 3332538, 5554230, 8331345, 16662690]

約数ペア:

[(1, 16662690), (2, 8331345), (3, 5554230), (5, 3332538), (6, 2777115), (9, 1851410), (10, 1666269), (11, 1514790), (15, 1110846), (18, 925705), (22, 757395), (30, 555423), (33, 504930), (45, 370282), (55, 302958), (66, 252465), (90, 185141), (99, 168310), (110, 151479), (165, 100986), (198, 84155), (330, 50493), (495, 33662), (990, 16831)]