13428730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4679}}^1$

素因数の和:4734

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 14875910

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 4679, 9358, 23395, 32753, 46790, 65506, 163765, 191839, 327530, 383678, 959195, 1342873, 1918390, 2685746, 6714365, 13428730]

約数ペア:

[(1, 13428730), (2, 6714365), (5, 2685746), (7, 1918390), (10, 1342873), (14, 959195), (35, 383678), (41, 327530), (70, 191839), (82, 163765), (205, 65506), (287, 46790), (410, 32753), (574, 23395), (1435, 9358), (2870, 4679)]