2742772020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{45712867}}^1$

素因数の和:45712879

約数の個数: 24

約数和(自身を含む): 7679761824

約数和(自身を除く): 4936989804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 45712867, 91425734, 137138601, 182851468, 228564335, 274277202, 457128670, 548554404, 685693005, 914257340, 1371386010, 2742772020]

約数ペア:

[(1, 2742772020), (2, 1371386010), (3, 914257340), (4, 685693005), (5, 548554404), (6, 457128670), (10, 274277202), (12, 228564335), (15, 182851468), (20, 137138601), (30, 91425734), (60, 45712867)]