15001490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5227}}^1$

素因数の和:5282

約数の個数: 32

約数和(自身を含む): 31618944

約数和(自身を除く): 16617454

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 5227, 10454, 26135, 36589, 52270, 73178, 182945, 214307, 365890, 428614, 1071535, 1500149, 2143070, 3000298, 7500745, 15001490]

約数ペア:

[(1, 15001490), (2, 7500745), (5, 3000298), (7, 2143070), (10, 1500149), (14, 1071535), (35, 428614), (41, 365890), (70, 214307), (82, 182945), (205, 73178), (287, 52270), (410, 36589), (574, 26135), (1435, 10454), (2870, 5227)]