285889030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{583447}}^1$

素因数の和:583468

約数の個数: 24

約数和(自身を含む): 598617648

約数和(自身を除く): 312728618

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 583447, 1166894, 2917235, 4084129, 5834470, 8168258, 20420645, 28588903, 40841290, 57177806, 142944515, 285889030]

約数ペア:

[(1, 285889030), (2, 142944515), (5, 57177806), (7, 40841290), (10, 28588903), (14, 20420645), (35, 8168258), (49, 5834470), (70, 4084129), (98, 2917235), (245, 1166894), (490, 583447)]