136420231780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{974430227}}^1$

素因数の和:974430243

約数の個数: 24

約数和(自身を含む): 327408556608

約数和(自身を除く): 190988324828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 974430227, 1948860454, 3897720908, 4872151135, 6821011589, 9744302270, 13642023178, 19488604540, 27284046356, 34105057945, 68210115890, 136420231780]

約数ペア:

[(1, 136420231780), (2, 68210115890), (4, 34105057945), (5, 27284046356), (7, 19488604540), (10, 13642023178), (14, 9744302270), (20, 6821011589), (28, 4872151135), (35, 3897720908), (70, 1948860454), (140, 974430227)]