510304310

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{2003}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 934264800

約数和(自身を除く): 423960490

約数列:

[1, 2, 5, 10, 73, 146, 349, 365, 698, 730, 1745, 2003, 3490, 4006, 10015, 20030, 25477, 50954, 127385, 146219, 254770, 292438, 699047, 731095, 1398094, 1462190, 3495235, 6990470, 51030431, 102060862, 255152155, 510304310]

約数ペア:

[(1, 510304310), (2, 255152155), (5, 102060862), (10, 51030431), (73, 6990470), (146, 3495235), (349, 1462190), (365, 1398094), (698, 731095), (730, 699047), (1745, 292438), (2003, 254770), (3490, 146219), (4006, 127385), (10015, 50954), (20030, 25477)]