30980824

素因数分解:

$2^3\times 7^1\times {\mathrm{553229}}^1$

素因数の和:553242

約数の個数: 16

約数和(自身を含む): 66387600

約数和(自身を除く): 35406776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 553229, 1106458, 2212916, 3872603, 4425832, 7745206, 15490412, 30980824]

約数ペア:

[(1, 30980824), (2, 15490412), (4, 7745206), (7, 4425832), (8, 3872603), (14, 2212916), (28, 1106458), (56, 553229)]