27860390

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{47221}}^1$

素因数の和:47287

約数の個数: 16

約数和(自身を含む): 50999760

約数和(自身を除く): 23139370

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 47221, 94442, 236105, 472210, 2786039, 5572078, 13930195, 27860390]

約数ペア:

[(1, 27860390), (2, 13930195), (5, 5572078), (10, 2786039), (59, 472210), (118, 236105), (295, 94442), (590, 47221)]