28205701260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42735911}}^1$

素因数の和:42735934

約数の個数: 48

約数和(自身を含む): 86155598592

約数和(自身を除く): 57949897332

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, 42735911, 85471822, 128207733, 170943644, 213679555, 256415466, 427359110, 470095021, 512830932, 641038665, 854718220, 940190042, 1282077330, 1410285063, 1880380084, 2350475105, 2564154660, 2820570126, 4700950210, 5641140252, 7051425315, 9401900420, 14102850630, 28205701260]

約数ペア:

[(1, 28205701260), (2, 14102850630), (3, 9401900420), (4, 7051425315), (5, 5641140252), (6, 4700950210), (10, 2820570126), (11, 2564154660), (12, 2350475105), (15, 1880380084), (20, 1410285063), (22, 1282077330), (30, 940190042), (33, 854718220), (44, 641038665), (55, 512830932), (60, 470095021), (66, 427359110), (110, 256415466), (132, 213679555), (165, 170943644), (220, 128207733), (330, 85471822), (660, 42735911)]