135918420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205937}}^1$

素因数の和:205960

約数の個数: 48

約数和(自身を含む): 415171008

約数和(自身を除く): 279252588

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, 205937, 411874, 617811, 823748, 1029685, 1235622, 2059370, 2265307, 2471244, 3089055, 4118740, 4530614, 6178110, 6795921, 9061228, 11326535, 12356220, 13591842, 22653070, 27183684, 33979605, 45306140, 67959210, 135918420]

約数ペア:

[(1, 135918420), (2, 67959210), (3, 45306140), (4, 33979605), (5, 27183684), (6, 22653070), (10, 13591842), (11, 12356220), (12, 11326535), (15, 9061228), (20, 6795921), (22, 6178110), (30, 4530614), (33, 4118740), (44, 3089055), (55, 2471244), (60, 2265307), (66, 2059370), (110, 1235622), (132, 1029685), (165, 823748), (220, 617811), (330, 411874), (660, 205937)]