61214670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20611}}^1$

素因数の和:20638

約数の個数: 64

約数和(自身を含む): 178087680

約数和(自身を除く): 116873010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 20611, 41222, 61833, 103055, 123666, 185499, 206110, 226721, 309165, 370998, 453442, 556497, 618330, 680163, 927495, 1112994, 1133605, 1360326, 1854990, 2040489, 2267210, 2782485, 3400815, 4080978, 5564970, 6121467, 6801630, 10202445, 12242934, 20404890, 30607335, 61214670]

約数ペア:

[(1, 61214670), (2, 30607335), (3, 20404890), (5, 12242934), (6, 10202445), (9, 6801630), (10, 6121467), (11, 5564970), (15, 4080978), (18, 3400815), (22, 2782485), (27, 2267210), (30, 2040489), (33, 1854990), (45, 1360326), (54, 1133605), (55, 1112994), (66, 927495), (90, 680163), (99, 618330), (110, 556497), (135, 453442), (165, 370998), (198, 309165), (270, 226721), (297, 206110), (330, 185499), (495, 123666), (594, 103055), (990, 61833), (1485, 41222), (2970, 20611)]