271036612070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{553135943}}^1$

素因数の和:553135964

約数の個数: 24

約数和(自身を含む): 567517478544

約数和(自身を除く): 296480866474

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 553135943, 1106271886, 2765679715, 3871951601, 5531359430, 7743903202, 19359758005, 27103661207, 38719516010, 54207322414, 135518306035, 271036612070]

約数ペア:

[(1, 271036612070), (2, 135518306035), (5, 54207322414), (7, 38719516010), (10, 27103661207), (14, 19359758005), (35, 7743903202), (49, 5531359430), (70, 3871951601), (98, 2765679715), (245, 1106271886), (490, 553135943)]