27838370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{56813}}^1$

素因数の和:56834

約数の個数: 24

約数和(自身を含む): 58291164

約数和(自身を除く): 30452794

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 56813, 113626, 284065, 397691, 568130, 795382, 1988455, 2783837, 3976910, 5567674, 13919185, 27838370]

約数ペア:

[(1, 27838370), (2, 13919185), (5, 5567674), (7, 3976910), (10, 2783837), (14, 1988455), (35, 795382), (49, 568130), (70, 397691), (98, 284065), (245, 113626), (490, 56813)]