13242530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 27457920

約数和(自身を除く): 14215390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1361, 1390, 1946, 2722, 4865, 6805, 9527, 9730, 13610, 19054, 47635, 95270, 189179, 378358, 945895, 1324253, 1891790, 2648506, 6621265, 13242530]

約数ペア:

[(1, 13242530), (2, 6621265), (5, 2648506), (7, 1891790), (10, 1324253), (14, 945895), (35, 378358), (70, 189179), (139, 95270), (278, 47635), (695, 19054), (973, 13610), (1361, 9730), (1390, 9527), (1946, 6805), (2722, 4865)]