7420852890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7495811}}^1$

素因数の和:7495835

約数の個数: 48

約数和(自身を含む): 21048240096

約数和(自身を除く): 13627387206

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 7495811, 14991622, 22487433, 37479055, 44974866, 67462299, 74958110, 82453921, 112437165, 134924598, 164907842, 224874330, 247361763, 337311495, 412269605, 494723526, 674622990, 742085289, 824539210, 1236808815, 1484170578, 2473617630, 3710426445, 7420852890]

約数ペア:

[(1, 7420852890), (2, 3710426445), (3, 2473617630), (5, 1484170578), (6, 1236808815), (9, 824539210), (10, 742085289), (11, 674622990), (15, 494723526), (18, 412269605), (22, 337311495), (30, 247361763), (33, 224874330), (45, 164907842), (55, 134924598), (66, 112437165), (90, 82453921), (99, 74958110), (110, 67462299), (165, 44974866), (198, 37479055), (330, 22487433), (495, 14991622), (990, 7495811)]