4795620

素因数分解:

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

素因数の和:580

約数の個数: 48

約数和(自身を含む): 13523328

約数和(自身を除く): 8727708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 311, 514, 622, 771, 933, 1028, 1244, 1285, 1542, 1555, 1866, 2570, 3084, 3110, 3732, 3855, 4665, 5140, 6220, 7710, 9330, 15420, 18660, 79927, 159854, 239781, 319708, 399635, 479562, 799270, 959124, 1198905, 1598540, 2397810, 4795620]

約数ペア:

[(1, 4795620), (2, 2397810), (3, 1598540), (4, 1198905), (5, 959124), (6, 799270), (10, 479562), (12, 399635), (15, 319708), (20, 239781), (30, 159854), (60, 79927), (257, 18660), (311, 15420), (514, 9330), (622, 7710), (771, 6220), (933, 5140), (1028, 4665), (1244, 3855), (1285, 3732), (1542, 3110), (1555, 3084), (1866, 2570)]