287929010

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{59123}}^1$

素因数の和:59617

約数の個数: 16

約数和(自身を含む): 519345216

約数和(自身を除く): 231416206

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 59123, 118246, 295615, 591230, 28792901, 57585802, 143964505, 287929010]

約数ペア:

[(1, 287929010), (2, 143964505), (5, 57585802), (10, 28792901), (487, 591230), (974, 295615), (2435, 118246), (4870, 59123)]