12709270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3863}}^1$

素因数の和:3924

約数の個数: 32

約数和(自身を含む): 26707968

約数和(自身を除く): 13998698

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 3863, 7726, 19315, 27041, 38630, 54082, 135205, 181561, 270410, 363122, 907805, 1270927, 1815610, 2541854, 6354635, 12709270]

約数ペア:

[(1, 12709270), (2, 6354635), (5, 2541854), (7, 1815610), (10, 1270927), (14, 907805), (35, 363122), (47, 270410), (70, 181561), (94, 135205), (235, 54082), (329, 38630), (470, 27041), (658, 19315), (1645, 7726), (3290, 3863)]