858606910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1201}}^1\times {\mathrm{1459}}^1$

素因数の和:2681

約数の個数: 48

約数和(自身を含む): 1800547920

約数和(自身を除く): 941941010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1201, 1459, 2402, 2918, 6005, 7295, 8407, 10213, 12010, 14590, 16814, 20426, 42035, 51065, 58849, 71491, 84070, 102130, 117698, 142982, 294245, 357455, 588490, 714910, 1752259, 3504518, 8761295, 12265813, 17522590, 24531626, 61329065, 85860691, 122658130, 171721382, 429303455, 858606910]

約数ペア:

[(1, 858606910), (2, 429303455), (5, 171721382), (7, 122658130), (10, 85860691), (14, 61329065), (35, 24531626), (49, 17522590), (70, 12265813), (98, 8761295), (245, 3504518), (490, 1752259), (1201, 714910), (1459, 588490), (2402, 357455), (2918, 294245), (6005, 142982), (7295, 117698), (8407, 102130), (10213, 84070), (12010, 71491), (14590, 58849), (16814, 51065), (20426, 42035)]