30870587

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 36122112

約数和(自身を除く): 5251525

約数列:

[1, 11, 29, 47, 71, 319, 517, 781, 841, 1363, 2059, 3337, 9251, 14993, 22649, 36707, 39527, 59711, 96773, 434797, 656821, 1064503, 2806417, 30870587]

約数ペア:

[(1, 30870587), (11, 2806417), (29, 1064503), (47, 656821), (71, 434797), (319, 96773), (517, 59711), (781, 39527), (841, 36707), (1363, 22649), (2059, 14993), (3337, 9251)]