16584813990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{20475079}}^1$

素因数の和:20475098

約数の個数: 40

約数和(自身を含む): 44594724240

約数和(自身を除く): 28009910250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 20475079, 40950158, 61425237, 102375395, 122850474, 184275711, 204750790, 307126185, 368551422, 552827133, 614252370, 921378555, 1105654266, 1658481399, 1842757110, 2764135665, 3316962798, 5528271330, 8292406995, 16584813990]

約数ペア:

[(1, 16584813990), (2, 8292406995), (3, 5528271330), (5, 3316962798), (6, 2764135665), (9, 1842757110), (10, 1658481399), (15, 1105654266), (18, 921378555), (27, 614252370), (30, 552827133), (45, 368551422), (54, 307126185), (81, 204750790), (90, 184275711), (135, 122850474), (162, 102375395), (270, 61425237), (405, 40950158), (810, 20475079)]