30191117

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 6304243

約数列:

[1, 11, 29, 31, 43, 71, 319, 341, 473, 781, 899, 1247, 1333, 2059, 2201, 3053, 9889, 13717, 14663, 22649, 24211, 33583, 38657, 63829, 88537, 94643, 425227, 702119, 973907, 1041073, 2744647, 30191117]

約数ペア:

[(1, 30191117), (11, 2744647), (29, 1041073), (31, 973907), (43, 702119), (71, 425227), (319, 94643), (341, 88537), (473, 63829), (781, 38657), (899, 33583), (1247, 24211), (1333, 22649), (2059, 14663), (2201, 13717), (3053, 9889)]