30254787

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 44815680

約数和(自身を除く): 14560893

約数列:

[1, 3, 9, 59, 177, 227, 251, 531, 681, 753, 2043, 2259, 13393, 14809, 40179, 44427, 56977, 120537, 133281, 170931, 512793, 3361643, 10084929, 30254787]

約数ペア:

[(1, 30254787), (3, 10084929), (9, 3361643), (59, 512793), (177, 170931), (227, 133281), (251, 120537), (531, 56977), (681, 44427), (753, 40179), (2043, 14809), (2259, 13393)]