97730780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{698077}}^1$

素因数の和:698093

約数の個数: 24

約数和(自身を含む): 234554208

約数和(自身を除く): 136823428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 698077, 1396154, 2792308, 3490385, 4886539, 6980770, 9773078, 13961540, 19546156, 24432695, 48865390, 97730780]

約数ペア:

[(1, 97730780), (2, 48865390), (4, 24432695), (5, 19546156), (7, 13961540), (10, 9773078), (14, 6980770), (20, 4886539), (28, 3490385), (35, 2792308), (70, 1396154), (140, 698077)]