570220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4073}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 1368864

約数和(自身を除く): 798644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4073, 8146, 16292, 20365, 28511, 40730, 57022, 81460, 114044, 142555, 285110, 570220]

約数ペア:

[(1, 570220), (2, 285110), (4, 142555), (5, 114044), (7, 81460), (10, 57022), (14, 40730), (20, 28511), (28, 20365), (35, 16292), (70, 8146), (140, 4073)]