87656010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{224759}}^1$

素因数の和:224782

約数の個数: 32

約数和(自身を含む): 226558080

約数和(自身を除く): 138902070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 224759, 449518, 674277, 1123795, 1348554, 2247590, 2921867, 3371385, 5843734, 6742770, 8765601, 14609335, 17531202, 29218670, 43828005, 87656010]

約数ペア:

[(1, 87656010), (2, 43828005), (3, 29218670), (5, 17531202), (6, 14609335), (10, 8765601), (13, 6742770), (15, 5843734), (26, 3371385), (30, 2921867), (39, 2247590), (65, 1348554), (78, 1123795), (130, 674277), (195, 449518), (390, 224759)]