315020810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2423237}}^1$

素因数の和:2423257

約数の個数: 16

約数和(自身を含む): 610655976

約数和(自身を除く): 295635166

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2423237, 4846474, 12116185, 24232370, 31502081, 63004162, 157510405, 315020810]

約数ペア:

[(1, 315020810), (2, 157510405), (5, 63004162), (10, 31502081), (13, 24232370), (26, 12116185), (65, 4846474), (130, 2423237)]