9666790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{701}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 20015424

約数和(自身を除く): 10348634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 701, 985, 1379, 1402, 1970, 2758, 3505, 4907, 6895, 7010, 9814, 13790, 24535, 49070, 138097, 276194, 690485, 966679, 1380970, 1933358, 4833395, 9666790]

約数ペア:

[(1, 9666790), (2, 4833395), (5, 1933358), (7, 1380970), (10, 966679), (14, 690485), (35, 276194), (70, 138097), (197, 49070), (394, 24535), (701, 13790), (985, 9814), (1379, 7010), (1402, 6895), (1970, 4907), (2758, 3505)]