69128570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42937}}^1$

素因数の和:42974

約数の個数: 32

約数和(自身を含む): 148393728

約数和(自身を除く): 79265158

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 42937, 85874, 214685, 300559, 429370, 601118, 987551, 1502795, 1975102, 3005590, 4937755, 6912857, 9875510, 13825714, 34564285, 69128570]

約数ペア:

[(1, 69128570), (2, 34564285), (5, 13825714), (7, 9875510), (10, 6912857), (14, 4937755), (23, 3005590), (35, 1975102), (46, 1502795), (70, 987551), (115, 601118), (161, 429370), (230, 300559), (322, 214685), (805, 85874), (1610, 42937)]