64162890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64811}}^1$

素因数の和:64835

約数の個数: 48

約数和(自身を含む): 181992096

約数和(自身を除く): 117829206

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, 64811, 129622, 194433, 324055, 388866, 583299, 648110, 712921, 972165, 1166598, 1425842, 1944330, 2138763, 2916495, 3564605, 4277526, 5832990, 6416289, 7129210, 10693815, 12832578, 21387630, 32081445, 64162890]

約数ペア:

[(1, 64162890), (2, 32081445), (3, 21387630), (5, 12832578), (6, 10693815), (9, 7129210), (10, 6416289), (11, 5832990), (15, 4277526), (18, 3564605), (22, 2916495), (30, 2138763), (33, 1944330), (45, 1425842), (55, 1166598), (66, 972165), (90, 712921), (99, 648110), (110, 583299), (165, 388866), (198, 324055), (330, 194433), (495, 129622), (990, 64811)]