65762410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 139142016

約数和(自身を除く): 73379606

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 1030, 1303, 1442, 2606, 3605, 5047, 6515, 7210, 9121, 10094, 13030, 18242, 25235, 45605, 50470, 63847, 91210, 127694, 134209, 268418, 319235, 638470, 671045, 939463, 1342090, 1878926, 4697315, 6576241, 9394630, 13152482, 32881205, 65762410]

約数ペア:

[(1, 65762410), (2, 32881205), (5, 13152482), (7, 9394630), (10, 6576241), (14, 4697315), (35, 1878926), (49, 1342090), (70, 939463), (98, 671045), (103, 638470), (206, 319235), (245, 268418), (490, 134209), (515, 127694), (721, 91210), (1030, 63847), (1303, 50470), (1442, 45605), (2606, 25235), (3605, 18242), (5047, 13030), (6515, 10094), (7210, 9121)]