254248530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8474951}}^1$

素因数の和:8474961

約数の個数: 16

約数和(自身を含む): 610196544

約数和(自身を除く): 355948014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8474951, 16949902, 25424853, 42374755, 50849706, 84749510, 127124265, 254248530]

約数ペア:

[(1, 254248530), (2, 127124265), (3, 84749510), (5, 50849706), (6, 42374755), (10, 25424853), (15, 16949902), (30, 8474951)]