65809930

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{14657}}^1$

素因数の和:15113

約数の個数: 16

約数和(自身を含む): 118729800

約数和(自身を除く): 52919870

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 14657, 29314, 73285, 146570, 6580993, 13161986, 32904965, 65809930]

約数ペア:

[(1, 65809930), (2, 32904965), (5, 13161986), (10, 6580993), (449, 146570), (898, 73285), (2245, 29314), (4490, 14657)]