2087665980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{34794433}}^1$

素因数の和:34794445

約数の個数: 24

約数和(自身を含む): 5845464912

約数和(自身を除く): 3757798932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 34794433, 69588866, 104383299, 139177732, 173972165, 208766598, 347944330, 417533196, 521916495, 695888660, 1043832990, 2087665980]

約数ペア:

[(1, 2087665980), (2, 1043832990), (3, 695888660), (4, 521916495), (5, 417533196), (6, 347944330), (10, 208766598), (12, 173972165), (15, 139177732), (20, 104383299), (30, 69588866), (60, 34794433)]