127405510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1543}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 240122880

約数和(自身を除く): 112717370

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 359, 718, 1543, 1795, 3086, 3590, 7715, 8257, 15430, 16514, 35489, 41285, 70978, 82570, 177445, 354890, 553937, 1107874, 2769685, 5539370, 12740551, 25481102, 63702755, 127405510]

約数ペア:

[(1, 127405510), (2, 63702755), (5, 25481102), (10, 12740551), (23, 5539370), (46, 2769685), (115, 1107874), (230, 553937), (359, 354890), (718, 177445), (1543, 82570), (1795, 70978), (3086, 41285), (3590, 35489), (7715, 16514), (8257, 15430)]