27057070

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 49832640

約数和(自身を除く): 22775570

約数列:

[1, 2, 5, 10, 103, 109, 206, 218, 241, 482, 515, 545, 1030, 1090, 1205, 2410, 11227, 22454, 24823, 26269, 49646, 52538, 56135, 112270, 124115, 131345, 248230, 262690, 2705707, 5411414, 13528535, 27057070]

約数ペア:

[(1, 27057070), (2, 13528535), (5, 5411414), (10, 2705707), (103, 262690), (109, 248230), (206, 131345), (218, 124115), (241, 112270), (482, 56135), (515, 52538), (545, 49646), (1030, 26269), (1090, 24823), (1205, 22454), (2410, 11227)]