66916010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9281}}^1$

素因数の和:9398

約数の個数: 32

約数和(自身を含む): 139007232

約数和(自身を除く): 72091222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 9281, 18562, 46405, 64967, 92810, 129934, 324835, 649670, 955943, 1911886, 4779715, 6691601, 9559430, 13383202, 33458005, 66916010]

約数ペア:

[(1, 66916010), (2, 33458005), (5, 13383202), (7, 9559430), (10, 6691601), (14, 4779715), (35, 1911886), (70, 955943), (103, 649670), (206, 324835), (515, 129934), (721, 92810), (1030, 64967), (1442, 46405), (3605, 18562), (7210, 9281)]