68514470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{297889}}^1$

素因数の和:297919

約数の個数: 16

約数和(自身を含む): 128688480

約数和(自身を除く): 60174010

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 297889, 595778, 1489445, 2978890, 6851447, 13702894, 34257235, 68514470]

約数ペア:

[(1, 68514470), (2, 34257235), (5, 13702894), (10, 6851447), (23, 2978890), (46, 1489445), (115, 595778), (230, 297889)]