69244210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7789}}^1$

素因数の和:7930

約数の個数: 32

約数和(自身を含む): 143585280

約数和(自身を除く): 74341070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 7789, 8890, 15578, 38945, 54523, 77890, 109046, 272615, 545230, 989203, 1978406, 4946015, 6924421, 9892030, 13848842, 34622105, 69244210]

約数ペア:

[(1, 69244210), (2, 34622105), (5, 13848842), (7, 9892030), (10, 6924421), (14, 4946015), (35, 1978406), (70, 989203), (127, 545230), (254, 272615), (635, 109046), (889, 77890), (1270, 54523), (1778, 38945), (4445, 15578), (7789, 8890)]