71710030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{146347}}^1$

素因数の和:146368

約数の個数: 24

約数和(自身を含む): 150153048

約数和(自身を除く): 78443018

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 146347, 292694, 731735, 1024429, 1463470, 2048858, 5122145, 7171003, 10244290, 14342006, 35855015, 71710030]

約数ペア:

[(1, 71710030), (2, 35855015), (5, 14342006), (7, 10244290), (10, 7171003), (14, 5122145), (35, 2048858), (49, 1463470), (70, 1024429), (98, 731735), (245, 292694), (490, 146347)]