57217370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7499}}^1$

素因数の和:7622

約数の個数: 32

約数和(自身を含む): 118800000

約数和(自身を除く): 61582630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7499, 7630, 14998, 37495, 52493, 74990, 104986, 262465, 524930, 817391, 1634782, 4086955, 5721737, 8173910, 11443474, 28608685, 57217370]

約数ペア:

[(1, 57217370), (2, 28608685), (5, 11443474), (7, 8173910), (10, 5721737), (14, 4086955), (35, 1634782), (70, 817391), (109, 524930), (218, 262465), (545, 104986), (763, 74990), (1090, 52493), (1526, 37495), (3815, 14998), (7499, 7630)]