80367870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243539}}^1$

素因数の和:243560

約数の個数: 32

約数和(自身を含む): 210418560

約数和(自身を除く): 130050690

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 243539, 487078, 730617, 1217695, 1461234, 2435390, 2678929, 3653085, 5357858, 7306170, 8036787, 13394645, 16073574, 26789290, 40183935, 80367870]

約数ペア:

[(1, 80367870), (2, 40183935), (3, 26789290), (5, 16073574), (6, 13394645), (10, 8036787), (11, 7306170), (15, 5357858), (22, 3653085), (30, 2678929), (33, 2435390), (55, 1461234), (66, 1217695), (110, 730617), (165, 487078), (330, 243539)]