9457490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19301}}^1$

素因数の和:19322

約数の個数: 24

約数和(自身を含む): 19803852

約数和(自身を除く): 10346362

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 19301, 38602, 96505, 135107, 193010, 270214, 675535, 945749, 1351070, 1891498, 4728745, 9457490]

約数ペア:

[(1, 9457490), (2, 4728745), (5, 1891498), (7, 1351070), (10, 945749), (14, 675535), (35, 270214), (49, 193010), (70, 135107), (98, 96505), (245, 38602), (490, 19301)]