189647370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191563}}^1$

素因数の和:191587

約数の個数: 48

約数和(自身を含む): 537911712

約数和(自身を除く): 348264342

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, 191563, 383126, 574689, 957815, 1149378, 1724067, 1915630, 2107193, 2873445, 3448134, 4214386, 5746890, 6321579, 8620335, 10535965, 12643158, 17240670, 18964737, 21071930, 31607895, 37929474, 63215790, 94823685, 189647370]

約数ペア:

[(1, 189647370), (2, 94823685), (3, 63215790), (5, 37929474), (6, 31607895), (9, 21071930), (10, 18964737), (11, 17240670), (15, 12643158), (18, 10535965), (22, 8620335), (30, 6321579), (33, 5746890), (45, 4214386), (55, 3448134), (66, 2873445), (90, 2107193), (99, 1915630), (110, 1724067), (165, 1149378), (198, 957815), (330, 574689), (495, 383126), (990, 191563)]