30239447

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 37732896

約数和(自身を除く): 7493449

約数列:

[1, 7, 17, 59, 73, 119, 413, 511, 1003, 1241, 3481, 4307, 7021, 8687, 24367, 30149, 59177, 73219, 254113, 414239, 512533, 1778791, 4319921, 30239447]

約数ペア:

[(1, 30239447), (7, 4319921), (17, 1778791), (59, 512533), (73, 414239), (119, 254113), (413, 73219), (511, 59177), (1003, 30149), (1241, 24367), (3481, 8687), (4307, 7021)]