2730770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5573}}^1$

素因数の和:5594

約数の個数: 24

約数和(自身を含む): 5718924

約数和(自身を除く): 2988154

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5573, 11146, 27865, 39011, 55730, 78022, 195055, 273077, 390110, 546154, 1365385, 2730770]

約数ペア:

[(1, 2730770), (2, 1365385), (5, 546154), (7, 390110), (10, 273077), (14, 195055), (35, 78022), (49, 55730), (70, 39011), (98, 27865), (245, 11146), (490, 5573)]