254698530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8489951}}^1$

素因数の和:8489961

約数の個数: 16

約数和(自身を含む): 611276544

約数和(自身を除く): 356578014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8489951, 16979902, 25469853, 42449755, 50939706, 84899510, 127349265, 254698530]

約数ペア:

[(1, 254698530), (2, 127349265), (3, 84899510), (5, 50939706), (6, 42449755), (10, 25469853), (15, 16979902), (30, 8489951)]