67003390

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{61471}}^1$

素因数の和:61587

約数の個数: 16

約数和(自身を含む): 121714560

約数和(自身を除く): 54711170

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 61471, 122942, 307355, 614710, 6700339, 13400678, 33501695, 67003390]

約数ペア:

[(1, 67003390), (2, 33501695), (5, 13400678), (10, 6700339), (109, 614710), (218, 307355), (545, 122942), (1090, 61471)]