355156670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{16729}}^1$

素因数の和:16940

約数の個数: 32

約数和(自身を含む): 701053920

約数和(自身を除く): 345897250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 10615, 16729, 21230, 33458, 83645, 167290, 184019, 368038, 920095, 1840190, 3228697, 6457394, 16143485, 32286970, 35515667, 71031334, 177578335, 355156670]

約数ペア:

[(1, 355156670), (2, 177578335), (5, 71031334), (10, 35515667), (11, 32286970), (22, 16143485), (55, 6457394), (110, 3228697), (193, 1840190), (386, 920095), (965, 368038), (1930, 184019), (2123, 167290), (4246, 83645), (10615, 33458), (16729, 21230)]