2017127630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4116587}}^1$

素因数の和:4116608

約数の個数: 24

約数和(自身を含む): 4223619288

約数和(自身を除く): 2206491658

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4116587, 8233174, 20582935, 28816109, 41165870, 57632218, 144080545, 201712763, 288161090, 403425526, 1008563815, 2017127630]

約数ペア:

[(1, 2017127630), (2, 1008563815), (5, 403425526), (7, 288161090), (10, 201712763), (14, 144080545), (35, 57632218), (49, 41165870), (70, 28816109), (98, 20582935), (245, 8233174), (490, 4116587)]