17883990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{22079}}^1$

素因数の和:22098

約数の個数: 40

約数和(自身を含む): 48090240

約数和(自身を除く): 30206250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 22079, 44158, 66237, 110395, 132474, 198711, 220790, 331185, 397422, 596133, 662370, 993555, 1192266, 1788399, 1987110, 2980665, 3576798, 5961330, 8941995, 17883990]

約数ペア:

[(1, 17883990), (2, 8941995), (3, 5961330), (5, 3576798), (6, 2980665), (9, 1987110), (10, 1788399), (15, 1192266), (18, 993555), (27, 662370), (30, 596133), (45, 397422), (54, 331185), (81, 220790), (90, 198711), (135, 132474), (162, 110395), (270, 66237), (405, 44158), (810, 22079)]