13549970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{27653}}^1$

素因数の和:27674

約数の個数: 24

約数和(自身を含む): 28373004

約数和(自身を除く): 14823034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 27653, 55306, 138265, 193571, 276530, 387142, 967855, 1354997, 1935710, 2709994, 6774985, 13549970]

約数ペア:

[(1, 13549970), (2, 6774985), (5, 2709994), (7, 1935710), (10, 1354997), (14, 967855), (35, 387142), (49, 276530), (70, 193571), (98, 138265), (245, 55306), (490, 27653)]