859624310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{27281}}^1$

素因数の和:27448

約数の個数: 32

約数和(自身を含む): 1626443712

約数和(自身を除く): 766819402

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 3151, 6302, 15755, 27281, 31510, 54562, 136405, 272810, 627463, 1254926, 3137315, 3737497, 6274630, 7474994, 18687485, 37374970, 85962431, 171924862, 429812155, 859624310]

約数ペア:

[(1, 859624310), (2, 429812155), (5, 171924862), (10, 85962431), (23, 37374970), (46, 18687485), (115, 7474994), (137, 6274630), (230, 3737497), (274, 3137315), (685, 1254926), (1370, 627463), (3151, 272810), (6302, 136405), (15755, 54562), (27281, 31510)]