1017990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11311}}^1$

素因数の和:11324

約数の個数: 24

約数和(自身を含む): 2647008

約数和(自身を除く): 1629018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 11311, 22622, 33933, 56555, 67866, 101799, 113110, 169665, 203598, 339330, 508995, 1017990]

約数ペア:

[(1, 1017990), (2, 508995), (3, 339330), (5, 203598), (6, 169665), (9, 113110), (10, 101799), (15, 67866), (18, 56555), (30, 33933), (45, 22622), (90, 11311)]