2149697065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4723}}^1$

素因数の和:4873

約数の個数: 32

約数和(自身を含む): 2768641920

約数和(自身を除く): 618944855

約数列:

[1, 5, 29, 43, 73, 145, 215, 365, 1247, 2117, 3139, 4723, 6235, 10585, 15695, 23615, 91031, 136967, 203089, 344779, 455155, 684835, 1015445, 1723895, 5889581, 9998591, 14825497, 29447905, 49992955, 74127485, 429939413, 2149697065]

約数ペア:

[(1, 2149697065), (5, 429939413), (29, 74127485), (43, 49992955), (73, 29447905), (145, 14825497), (215, 9998591), (365, 5889581), (1247, 1723895), (2117, 1015445), (3139, 684835), (4723, 455155), (6235, 344779), (10585, 203089), (15695, 136967), (23615, 91031)]