127979801710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9529397}}^1$

素因数の和:9529500

約数の個数: 32

約数和(自身を含む): 247001996160

約数和(自身を除く): 119022194450

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 13430, 9529397, 19058794, 47646985, 95293970, 161999749, 323999498, 752822363, 809998745, 1505644726, 1619997490, 3764111815, 7528223630, 12797980171, 25595960342, 63989900855, 127979801710]

約数ペア:

[(1, 127979801710), (2, 63989900855), (5, 25595960342), (10, 12797980171), (17, 7528223630), (34, 3764111815), (79, 1619997490), (85, 1505644726), (158, 809998745), (170, 752822363), (395, 323999498), (790, 161999749), (1343, 95293970), (2686, 47646985), (6715, 19058794), (13430, 9529397)]