6221530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{12697}}^1$

素因数の和:12718

約数の個数: 24

約数和(自身を含む): 13028148

約数和(自身を除く): 6806618

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 12697, 25394, 63485, 88879, 126970, 177758, 444395, 622153, 888790, 1244306, 3110765, 6221530]

約数ペア:

[(1, 6221530), (2, 3110765), (5, 1244306), (7, 888790), (10, 622153), (14, 444395), (35, 177758), (49, 126970), (70, 88879), (98, 63485), (245, 25394), (490, 12697)]