8954260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{9137}}^1$

素因数の和:9160

約数の個数: 36

約数和(自身を含む): 21876372

約数和(自身を除く): 12922112

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 9137, 18274, 36548, 45685, 63959, 91370, 127918, 182740, 255836, 319795, 447713, 639590, 895426, 1279180, 1790852, 2238565, 4477130, 8954260]

約数ペア:

[(1, 8954260), (2, 4477130), (4, 2238565), (5, 1790852), (7, 1279180), (10, 895426), (14, 639590), (20, 447713), (28, 319795), (35, 255836), (49, 182740), (70, 127918), (98, 91370), (140, 63959), (196, 45685), (245, 36548), (490, 18274), (980, 9137)]