4477130

素因数分解:

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

素因数の和:9158

約数の個数: 24

約数和(自身を含む): 9375588

約数和(自身を除く): 4898458

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 9137, 18274, 45685, 63959, 91370, 127918, 319795, 447713, 639590, 895426, 2238565, 4477130]

約数ペア:

[(1, 4477130), (2, 2238565), (5, 895426), (7, 639590), (10, 447713), (14, 319795), (35, 127918), (49, 91370), (70, 63959), (98, 45685), (245, 18274), (490, 9137)]