66419270

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{19141}}^1$

素因数の和:19495

約数の個数: 16

約数和(自身を含む): 119905488

約数和(自身を除く): 53486218

約数列:

[1, 2, 5, 10, 347, 694, 1735, 3470, 19141, 38282, 95705, 191410, 6641927, 13283854, 33209635, 66419270]

約数ペア:

[(1, 66419270), (2, 33209635), (5, 13283854), (10, 6641927), (347, 191410), (694, 95705), (1735, 38282), (3470, 19141)]