249123070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3558901}}^1$

素因数の和:3558915

約数の個数: 16

約数和(自身を含む): 512481888

約数和(自身を除く): 263358818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3558901, 7117802, 17794505, 24912307, 35589010, 49824614, 124561535, 249123070]

約数ペア:

[(1, 249123070), (2, 124561535), (5, 49824614), (7, 35589010), (10, 24912307), (14, 17794505), (35, 7117802), (70, 3558901)]