2306290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 4852224

約数和(自身を除く): 2545934

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 701, 1402, 1645, 3290, 3505, 4907, 7010, 9814, 24535, 32947, 49070, 65894, 164735, 230629, 329470, 461258, 1153145, 2306290]

約数ペア:

[(1, 2306290), (2, 1153145), (5, 461258), (7, 329470), (10, 230629), (14, 164735), (35, 65894), (47, 49070), (70, 32947), (94, 24535), (235, 9814), (329, 7010), (470, 4907), (658, 3505), (701, 3290), (1402, 1645)]