28742670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29033}}^1$

素因数の和:29057

約数の個数: 48

約数和(自身を含む): 81527472

約数和(自身を除く): 52784802

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, 29033, 58066, 87099, 145165, 174198, 261297, 290330, 319363, 435495, 522594, 638726, 870990, 958089, 1306485, 1596815, 1916178, 2612970, 2874267, 3193630, 4790445, 5748534, 9580890, 14371335, 28742670]

約数ペア:

[(1, 28742670), (2, 14371335), (3, 9580890), (5, 5748534), (6, 4790445), (9, 3193630), (10, 2874267), (11, 2612970), (15, 1916178), (18, 1596815), (22, 1306485), (30, 958089), (33, 870990), (45, 638726), (55, 522594), (66, 435495), (90, 319363), (99, 290330), (110, 261297), (165, 174198), (198, 145165), (330, 87099), (495, 58066), (990, 29033)]