69393170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90121}}^1$

素因数の和:90146

約数の個数: 32

約数和(自身を含む): 155730816

約数和(自身を除く): 86337646

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 90121, 180242, 450605, 630847, 901210, 991331, 1261694, 1982662, 3154235, 4956655, 6308470, 6939317, 9913310, 13878634, 34696585, 69393170]

約数ペア:

[(1, 69393170), (2, 34696585), (5, 13878634), (7, 9913310), (10, 6939317), (11, 6308470), (14, 4956655), (22, 3154235), (35, 1982662), (55, 1261694), (70, 991331), (77, 901210), (110, 630847), (154, 450605), (385, 180242), (770, 90121)]