57219470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74311}}^1$

素因数の和:74336

約数の個数: 32

約数和(自身を含む): 128411136

約数和(自身を除く): 71191666

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 74311, 148622, 371555, 520177, 743110, 817421, 1040354, 1634842, 2600885, 4087105, 5201770, 5721947, 8174210, 11443894, 28609735, 57219470]

約数ペア:

[(1, 57219470), (2, 28609735), (5, 11443894), (7, 8174210), (10, 5721947), (11, 5201770), (14, 4087105), (22, 2600885), (35, 1634842), (55, 1040354), (70, 817421), (77, 743110), (110, 520177), (154, 371555), (385, 148622), (770, 74311)]