11989050

素因数分解:

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

素因数の和:583

約数の個数: 48

約数和(自身を含む): 29944512

約数和(自身を除く): 17955462

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 257, 311, 514, 622, 771, 933, 1285, 1542, 1555, 1866, 2570, 3110, 3855, 4665, 6425, 7710, 7775, 9330, 12850, 15550, 19275, 23325, 38550, 46650, 79927, 159854, 239781, 399635, 479562, 799270, 1198905, 1998175, 2397810, 3996350, 5994525, 11989050]

約数ペア:

[(1, 11989050), (2, 5994525), (3, 3996350), (5, 2397810), (6, 1998175), (10, 1198905), (15, 799270), (25, 479562), (30, 399635), (50, 239781), (75, 159854), (150, 79927), (257, 46650), (311, 38550), (514, 23325), (622, 19275), (771, 15550), (933, 12850), (1285, 9330), (1542, 7775), (1555, 7710), (1866, 6425), (2570, 4665), (3110, 3855)]