31126260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47161}}^1$

素因数の和:47184

約数の個数: 48

約数和(自身を含む): 95078592

約数和(自身を除く): 63952332

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, 47161, 94322, 141483, 188644, 235805, 282966, 471610, 518771, 565932, 707415, 943220, 1037542, 1414830, 1556313, 2075084, 2593855, 2829660, 3112626, 5187710, 6225252, 7781565, 10375420, 15563130, 31126260]

約数ペア:

[(1, 31126260), (2, 15563130), (3, 10375420), (4, 7781565), (5, 6225252), (6, 5187710), (10, 3112626), (11, 2829660), (12, 2593855), (15, 2075084), (20, 1556313), (22, 1414830), (30, 1037542), (33, 943220), (44, 707415), (55, 565932), (60, 518771), (66, 471610), (110, 282966), (132, 235805), (165, 188644), (220, 141483), (330, 94322), (660, 47161)]