68443930

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{24709}}^1$

素因数の和:24993

約数の個数: 16

約数和(自身を含む): 123648840

約数和(自身を除く): 55204910

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 24709, 49418, 123545, 247090, 6844393, 13688786, 34221965, 68443930]

約数ペア:

[(1, 68443930), (2, 34221965), (5, 13688786), (10, 6844393), (277, 247090), (554, 123545), (1385, 49418), (2770, 24709)]