70293020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{502093}}^1$

素因数の和:502109

約数の個数: 24

約数和(自身を含む): 168703584

約数和(自身を除く): 98410564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 502093, 1004186, 2008372, 2510465, 3514651, 5020930, 7029302, 10041860, 14058604, 17573255, 35146510, 70293020]

約数ペア:

[(1, 70293020), (2, 35146510), (4, 17573255), (5, 14058604), (7, 10041860), (10, 7029302), (14, 5020930), (20, 3514651), (28, 2510465), (35, 2008372), (70, 1004186), (140, 502093)]