710272810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{28309}}^1$

素因数の和:28522

約数の個数: 32

約数和(自身を含む): 1384019280

約数和(自身を除く): 673746470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2509, 5018, 12545, 25090, 28309, 56618, 141545, 283090, 368017, 736034, 1840085, 3680170, 5463637, 10927274, 27318185, 54636370, 71027281, 142054562, 355136405, 710272810]

約数ペア:

[(1, 710272810), (2, 355136405), (5, 142054562), (10, 71027281), (13, 54636370), (26, 27318185), (65, 10927274), (130, 5463637), (193, 3680170), (386, 1840085), (965, 736034), (1930, 368017), (2509, 283090), (5018, 141545), (12545, 56618), (25090, 28309)]