8934420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13537}}^1$

素因数の和:13560

約数の個数: 48

約数和(自身を含む): 27292608

約数和(自身を除く): 18358188

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, 13537, 27074, 40611, 54148, 67685, 81222, 135370, 148907, 162444, 203055, 270740, 297814, 406110, 446721, 595628, 744535, 812220, 893442, 1489070, 1786884, 2233605, 2978140, 4467210, 8934420]

約数ペア:

[(1, 8934420), (2, 4467210), (3, 2978140), (4, 2233605), (5, 1786884), (6, 1489070), (10, 893442), (11, 812220), (12, 744535), (15, 595628), (20, 446721), (22, 406110), (30, 297814), (33, 270740), (44, 203055), (55, 162444), (60, 148907), (66, 135370), (110, 81222), (132, 67685), (165, 54148), (220, 40611), (330, 27074), (660, 13537)]