11117580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 31395840

約数和(自身を除く): 20278260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1459, 1524, 1905, 2540, 2918, 3810, 4377, 5836, 7295, 7620, 8754, 14590, 17508, 21885, 29180, 43770, 87540, 185293, 370586, 555879, 741172, 926465, 1111758, 1852930, 2223516, 2779395, 3705860, 5558790, 11117580]

約数ペア:

[(1, 11117580), (2, 5558790), (3, 3705860), (4, 2779395), (5, 2223516), (6, 1852930), (10, 1111758), (12, 926465), (15, 741172), (20, 555879), (30, 370586), (60, 185293), (127, 87540), (254, 43770), (381, 29180), (508, 21885), (635, 17508), (762, 14590), (1270, 8754), (1459, 7620), (1524, 7295), (1905, 5836), (2540, 4377), (2918, 3810)]