68756870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75557}}^1$

素因数の和:75584

約数の個数: 32

約数和(自身を含む): 152324928

約数和(自身を除く): 83568058

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 75557, 151114, 377785, 528899, 755570, 982241, 1057798, 1964482, 2644495, 4911205, 5288990, 6875687, 9822410, 13751374, 34378435, 68756870]

約数ペア:

[(1, 68756870), (2, 34378435), (5, 13751374), (7, 9822410), (10, 6875687), (13, 5288990), (14, 4911205), (26, 2644495), (35, 1964482), (65, 1057798), (70, 982241), (91, 755570), (130, 528899), (182, 377785), (455, 151114), (910, 75557)]