27004390

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{7873}}^1$

素因数の和:7901

約数の個数: 32

約数和(自身を含む): 56692800

約数和(自身を除く): 29688410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 7873, 15746, 39365, 55111, 78730, 110222, 275555, 385777, 551110, 771554, 1928885, 2700439, 3857770, 5400878, 13502195, 27004390]

約数ペア:

[(1, 27004390), (2, 13502195), (5, 5400878), (7, 3857770), (10, 2700439), (14, 1928885), (35, 771554), (49, 551110), (70, 385777), (98, 275555), (245, 110222), (343, 78730), (490, 55111), (686, 39365), (1715, 15746), (3430, 7873)]