10749340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{76781}}^1$

素因数の和:76797

約数の個数: 24

約数和(自身を含む): 25798752

約数和(自身を除く): 15049412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 76781, 153562, 307124, 383905, 537467, 767810, 1074934, 1535620, 2149868, 2687335, 5374670, 10749340]

約数ペア:

[(1, 10749340), (2, 5374670), (4, 2687335), (5, 2149868), (7, 1535620), (10, 1074934), (14, 767810), (20, 537467), (28, 383905), (35, 307124), (70, 153562), (140, 76781)]