4994780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35677}}^1$

素因数の和:35693

約数の個数: 24

約数和(自身を含む): 11987808

約数和(自身を除く): 6993028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35677, 71354, 142708, 178385, 249739, 356770, 499478, 713540, 998956, 1248695, 2497390, 4994780]

約数ペア:

[(1, 4994780), (2, 2497390), (4, 1248695), (5, 998956), (7, 713540), (10, 499478), (14, 356770), (20, 249739), (28, 178385), (35, 142708), (70, 71354), (140, 35677)]