7690890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{256363}}^1$

素因数の和:256373

約数の個数: 16

約数和(自身を含む): 18458208

約数和(自身を除く): 10767318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 256363, 512726, 769089, 1281815, 1538178, 2563630, 3845445, 7690890]

約数ペア:

[(1, 7690890), (2, 3845445), (3, 2563630), (5, 1538178), (6, 1281815), (10, 769089), (15, 512726), (30, 256363)]