6685070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{1949}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 14040000

約数和(自身を除く): 7354930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 1949, 3430, 3898, 9745, 13643, 19490, 27286, 68215, 95501, 136430, 191002, 477505, 668507, 955010, 1337014, 3342535, 6685070]

約数ペア:

[(1, 6685070), (2, 3342535), (5, 1337014), (7, 955010), (10, 668507), (14, 477505), (35, 191002), (49, 136430), (70, 95501), (98, 68215), (245, 27286), (343, 19490), (490, 13643), (686, 9745), (1715, 3898), (1949, 3430)]