65520770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3331}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 135305856

約数和(自身を除く): 69785086

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 2810, 3331, 3934, 6662, 9835, 16655, 19670, 23317, 33310, 46634, 116585, 233170, 936011, 1872022, 4680055, 6552077, 9360110, 13104154, 32760385, 65520770]

約数ペア:

[(1, 65520770), (2, 32760385), (5, 13104154), (7, 9360110), (10, 6552077), (14, 4680055), (35, 1872022), (70, 936011), (281, 233170), (562, 116585), (1405, 46634), (1967, 33310), (2810, 23317), (3331, 19670), (3934, 16655), (6662, 9835)]