2397810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 5795712

約数和(自身を除く): 3397902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 311, 514, 622, 771, 933, 1285, 1542, 1555, 1866, 2570, 3110, 3855, 4665, 7710, 9330, 79927, 159854, 239781, 399635, 479562, 799270, 1198905, 2397810]

約数ペア:

[(1, 2397810), (2, 1198905), (3, 799270), (5, 479562), (6, 399635), (10, 239781), (15, 159854), (30, 79927), (257, 9330), (311, 7710), (514, 4665), (622, 3855), (771, 3110), (933, 2570), (1285, 1866), (1542, 1555)]