9902310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 26659584

約数和(自身を除く): 16757274

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 811, 814, 1110, 1221, 1622, 2035, 2433, 2442, 4055, 4070, 4866, 6105, 8110, 8921, 12165, 12210, 17842, 24330, 26763, 30007, 44605, 53526, 60014, 89210, 90021, 133815, 150035, 180042, 267630, 300070, 330077, 450105, 660154, 900210, 990231, 1650385, 1980462, 3300770, 4951155, 9902310]

約数ペア:

[(1, 9902310), (2, 4951155), (3, 3300770), (5, 1980462), (6, 1650385), (10, 990231), (11, 900210), (15, 660154), (22, 450105), (30, 330077), (33, 300070), (37, 267630), (55, 180042), (66, 150035), (74, 133815), (110, 90021), (111, 89210), (165, 60014), (185, 53526), (222, 44605), (330, 30007), (370, 26763), (407, 24330), (555, 17842), (811, 12210), (814, 12165), (1110, 8921), (1221, 8110), (1622, 6105), (2035, 4866), (2433, 4070), (2442, 4055)]