29920986

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 69085224

約数和(自身を除く): 39164238

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 277, 306, 353, 554, 706, 831, 1059, 1662, 2118, 2493, 3177, 4709, 4986, 6001, 6354, 9418, 12002, 14127, 18003, 28254, 36006, 42381, 54009, 84762, 97781, 108018, 195562, 293343, 586686, 880029, 1662277, 1760058, 3324554, 4986831, 9973662, 14960493, 29920986]

約数ペア:

[(1, 29920986), (2, 14960493), (3, 9973662), (6, 4986831), (9, 3324554), (17, 1760058), (18, 1662277), (34, 880029), (51, 586686), (102, 293343), (153, 195562), (277, 108018), (306, 97781), (353, 84762), (554, 54009), (706, 42381), (831, 36006), (1059, 28254), (1662, 18003), (2118, 14127), (2493, 12002), (3177, 9418), (4709, 6354), (4986, 6001)]