7988310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8069}}^1$

素因数の和:8093

約数の個数: 48

約数和(自身を含む): 22660560

約数和(自身を除く): 14672250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 8069, 16138, 24207, 40345, 48414, 72621, 80690, 88759, 121035, 145242, 177518, 242070, 266277, 363105, 443795, 532554, 726210, 798831, 887590, 1331385, 1597662, 2662770, 3994155, 7988310]

約数ペア:

[(1, 7988310), (2, 3994155), (3, 2662770), (5, 1597662), (6, 1331385), (9, 887590), (10, 798831), (11, 726210), (15, 532554), (18, 443795), (22, 363105), (30, 266277), (33, 242070), (45, 177518), (55, 145242), (66, 121035), (90, 88759), (99, 80690), (110, 72621), (165, 48414), (198, 40345), (330, 24207), (495, 16138), (990, 8069)]