30606618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{728729}}^1$

素因数の和:728741

約数の個数: 16

約数和(自身を含む): 69958080

約数和(自身を除く): 39351462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 728729, 1457458, 2186187, 4372374, 5101103, 10202206, 15303309, 30606618]

約数ペア:

[(1, 30606618), (2, 15303309), (3, 10202206), (6, 5101103), (7, 4372374), (14, 2186187), (21, 1457458), (42, 728729)]