8140890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271363}}^1$

素因数の和:271373

約数の個数: 16

約数和(自身を含む): 19538208

約数和(自身を除く): 11397318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271363, 542726, 814089, 1356815, 1628178, 2713630, 4070445, 8140890]

約数ペア:

[(1, 8140890), (2, 4070445), (3, 2713630), (5, 1628178), (6, 1356815), (10, 814089), (15, 542726), (30, 271363)]