1189741070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2428043}}^1$

素因数の和:2428064

約数の個数: 24

約数和(自身を含む): 2491173144

約数和(自身を除く): 1301432074

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2428043, 4856086, 12140215, 16996301, 24280430, 33992602, 84981505, 118974107, 169963010, 237948214, 594870535, 1189741070]

約数ペア:

[(1, 1189741070), (2, 594870535), (5, 237948214), (7, 169963010), (10, 118974107), (14, 84981505), (35, 33992602), (49, 24280430), (70, 16996301), (98, 12140215), (245, 4856086), (490, 2428043)]