30424779

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 56120064

約数和(自身を除く): 25695285

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 129, 231, 301, 387, 473, 693, 903, 1021, 1419, 2709, 3063, 3311, 4257, 7147, 9189, 9933, 11231, 21441, 29799, 33693, 43903, 64323, 78617, 101079, 131709, 235851, 307321, 395127, 482933, 707553, 921963, 1448799, 2765889, 3380531, 4346397, 10141593, 30424779]

約数ペア:

[(1, 30424779), (3, 10141593), (7, 4346397), (9, 3380531), (11, 2765889), (21, 1448799), (33, 921963), (43, 707553), (63, 482933), (77, 395127), (99, 307321), (129, 235851), (231, 131709), (301, 101079), (387, 78617), (473, 64323), (693, 43903), (903, 33693), (1021, 29799), (1419, 21441), (2709, 11231), (3063, 9933), (3311, 9189), (4257, 7147)]