30630039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 17270121

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 213, 561, 769, 781, 1207, 2307, 2343, 3621, 8459, 13073, 13277, 25377, 39219, 39831, 54599, 143803, 163797, 431409, 600589, 928183, 1801767, 2784549, 10210013, 30630039]

約数ペア:

[(1, 30630039), (3, 10210013), (11, 2784549), (17, 1801767), (33, 928183), (51, 600589), (71, 431409), (187, 163797), (213, 143803), (561, 54599), (769, 39831), (781, 39219), (1207, 25377), (2307, 13277), (2343, 13073), (3621, 8459)]