8521260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12911}}^1$

素因数の和:12934

約数の個数: 48

約数和(自身を含む): 26030592

約数和(自身を除く): 17509332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 12911, 25822, 38733, 51644, 64555, 77466, 129110, 142021, 154932, 193665, 258220, 284042, 387330, 426063, 568084, 710105, 774660, 852126, 1420210, 1704252, 2130315, 2840420, 4260630, 8521260]

約数ペア:

[(1, 8521260), (2, 4260630), (3, 2840420), (4, 2130315), (5, 1704252), (6, 1420210), (10, 852126), (11, 774660), (12, 710105), (15, 568084), (20, 426063), (22, 387330), (30, 284042), (33, 258220), (44, 193665), (55, 154932), (60, 142021), (66, 129110), (110, 77466), (132, 64555), (165, 51644), (220, 38733), (330, 25822), (660, 12911)]