71733130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2903}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 148034304

約数和(自身を除く): 76301174

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 2903, 3530, 4942, 5806, 12355, 14515, 20321, 24710, 29030, 40642, 101605, 203210, 1024759, 2049518, 5123795, 7173313, 10247590, 14346626, 35866565, 71733130]

約数ペア:

[(1, 71733130), (2, 35866565), (5, 14346626), (7, 10247590), (10, 7173313), (14, 5123795), (35, 2049518), (70, 1024759), (353, 203210), (706, 101605), (1765, 40642), (2471, 29030), (2903, 24710), (3530, 20321), (4942, 14515), (5806, 12355)]