27594140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197101}}^1$

素因数の和:197117

約数の個数: 24

約数和(自身を含む): 66226272

約数和(自身を除く): 38632132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197101, 394202, 788404, 985505, 1379707, 1971010, 2759414, 3942020, 5518828, 6898535, 13797070, 27594140]

約数ペア:

[(1, 27594140), (2, 13797070), (4, 6898535), (5, 5518828), (7, 3942020), (10, 2759414), (14, 1971010), (20, 1379707), (28, 985505), (35, 788404), (70, 394202), (140, 197101)]