66459470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86311}}^1$

素因数の和:86336

約数の個数: 32

約数和(自身を含む): 149147136

約数和(自身を除く): 82687666

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 86311, 172622, 431555, 604177, 863110, 949421, 1208354, 1898842, 3020885, 4747105, 6041770, 6645947, 9494210, 13291894, 33229735, 66459470]

約数ペア:

[(1, 66459470), (2, 33229735), (5, 13291894), (7, 9494210), (10, 6645947), (11, 6041770), (14, 4747105), (22, 3020885), (35, 1898842), (55, 1208354), (70, 949421), (77, 863110), (110, 604177), (154, 431555), (385, 172622), (770, 86311)]