285542210

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{38639}}^1$

素因数の和:39385

約数の個数: 16

約数和(自身を含む): 514684800

約数和(自身を除く): 229142590

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 38639, 77278, 193195, 386390, 28554221, 57108442, 142771105, 285542210]

約数ペア:

[(1, 285542210), (2, 142771105), (5, 57108442), (10, 28554221), (739, 386390), (1478, 193195), (3695, 77278), (7390, 38639)]