17789030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5407}}^1$

素因数の和:5468

約数の個数: 32

約数和(自身を含む): 37380096

約数和(自身を除く): 19591066

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 5407, 10814, 27035, 37849, 54070, 75698, 189245, 254129, 378490, 508258, 1270645, 1778903, 2541290, 3557806, 8894515, 17789030]

約数ペア:

[(1, 17789030), (2, 8894515), (5, 3557806), (7, 2541290), (10, 1778903), (14, 1270645), (35, 508258), (47, 378490), (70, 254129), (94, 189245), (235, 75698), (329, 54070), (470, 37849), (658, 27035), (1645, 10814), (3290, 5407)]