10342780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73877}}^1$

素因数の和:73893

約数の個数: 24

約数和(自身を含む): 24823008

約数和(自身を除く): 14480228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 73877, 147754, 295508, 369385, 517139, 738770, 1034278, 1477540, 2068556, 2585695, 5171390, 10342780]

約数ペア:

[(1, 10342780), (2, 5171390), (4, 2585695), (5, 2068556), (7, 1477540), (10, 1034278), (14, 738770), (20, 517139), (28, 369385), (35, 295508), (70, 147754), (140, 73877)]