86680130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{298897}}^1$

素因数の和:298933

約数の個数: 16

約数和(自身を含む): 161404920

約数和(自身を除く): 74724790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 298897, 597794, 1494485, 2988970, 8668013, 17336026, 43340065, 86680130]

約数ペア:

[(1, 86680130), (2, 43340065), (5, 17336026), (10, 8668013), (29, 2988970), (58, 1494485), (145, 597794), (290, 298897)]