61748570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1361}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 120128400

約数和(自身を除く): 58379830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 698, 1361, 1745, 2722, 3490, 4537, 6805, 9074, 13610, 17693, 22685, 35386, 45370, 88465, 176930, 474989, 949978, 2374945, 4749890, 6174857, 12349714, 30874285, 61748570]

約数ペア:

[(1, 61748570), (2, 30874285), (5, 12349714), (10, 6174857), (13, 4749890), (26, 2374945), (65, 949978), (130, 474989), (349, 176930), (698, 88465), (1361, 45370), (1745, 35386), (2722, 22685), (3490, 17693), (4537, 13610), (6805, 9074)]