339944330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{3581}}^1$

素因数の和:4462

約数の個数: 32

約数和(自身を含む): 668487168

約数和(自身を除く): 328542838

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 863, 1726, 3581, 4315, 7162, 8630, 9493, 17905, 18986, 35810, 39391, 47465, 78782, 94930, 196955, 393910, 3090403, 6180806, 15452015, 30904030, 33994433, 67988866, 169972165, 339944330]

約数ペア:

[(1, 339944330), (2, 169972165), (5, 67988866), (10, 33994433), (11, 30904030), (22, 15452015), (55, 6180806), (110, 3090403), (863, 393910), (1726, 196955), (3581, 94930), (4315, 78782), (7162, 47465), (8630, 39391), (9493, 35810), (17905, 18986)]