1792890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 5088096

約数和(自身を除く): 3295206

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1811, 3622, 5433, 9055, 10866, 16299, 18110, 19921, 27165, 32598, 39842, 54330, 59763, 81495, 99605, 119526, 162990, 179289, 199210, 298815, 358578, 597630, 896445, 1792890]

約数ペア:

[(1, 1792890), (2, 896445), (3, 597630), (5, 358578), (6, 298815), (9, 199210), (10, 179289), (11, 162990), (15, 119526), (18, 99605), (22, 81495), (30, 59763), (33, 54330), (45, 39842), (55, 32598), (66, 27165), (90, 19921), (99, 18110), (110, 16299), (165, 10866), (198, 9055), (330, 5433), (495, 3622), (990, 1811)]