13445530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{479}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 27786240

約数和(自身を除く): 14340710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 479, 802, 958, 2005, 2395, 2807, 3353, 4010, 4790, 5614, 6706, 14035, 16765, 28070, 33530, 192079, 384158, 960395, 1344553, 1920790, 2689106, 6722765, 13445530]

約数ペア:

[(1, 13445530), (2, 6722765), (5, 2689106), (7, 1920790), (10, 1344553), (14, 960395), (35, 384158), (70, 192079), (401, 33530), (479, 28070), (802, 16765), (958, 14035), (2005, 6706), (2395, 5614), (2807, 4790), (3353, 4010)]