1490158149470

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13691}}^1\times {\mathrm{162451}}^1$

素因数の和:176216

約数の個数: 32

約数和(自身を含む): 2722534367616

約数和(自身を除く): 1232376218146

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 13691, 27382, 68455, 136910, 162451, 324902, 812255, 917297, 1624510, 1834594, 4586485, 9172970, 10884217, 21768434, 54421085, 108842170, 2224116641, 4448233282, 11120583205, 22241166410, 149015814947, 298031629894, 745079074735, 1490158149470]

約数ペア:

[(1, 1490158149470), (2, 745079074735), (5, 298031629894), (10, 149015814947), (67, 22241166410), (134, 11120583205), (335, 4448233282), (670, 2224116641), (13691, 108842170), (27382, 54421085), (68455, 21768434), (136910, 10884217), (162451, 9172970), (324902, 4586485), (812255, 1834594), (917297, 1624510)]