4931780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35227}}^1$

素因数の和:35243

約数の個数: 24

約数和(自身を含む): 11836608

約数和(自身を除く): 6904828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35227, 70454, 140908, 176135, 246589, 352270, 493178, 704540, 986356, 1232945, 2465890, 4931780]

約数ペア:

[(1, 4931780), (2, 2465890), (4, 1232945), (5, 986356), (7, 704540), (10, 493178), (14, 352270), (20, 246589), (28, 176135), (35, 140908), (70, 70454), (140, 35227)]