26880490830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{946163}}^1$

素因数の和:947120

約数の個数: 32

約数和(自身を含む): 64581369984

約数和(自身を除く): 37700879154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 947, 1894, 2841, 4735, 5682, 9470, 14205, 28410, 946163, 1892326, 2838489, 4730815, 5676978, 9461630, 14192445, 28384890, 896016361, 1792032722, 2688049083, 4480081805, 5376098166, 8960163610, 13440245415, 26880490830]

約数ペア:

[(1, 26880490830), (2, 13440245415), (3, 8960163610), (5, 5376098166), (6, 4480081805), (10, 2688049083), (15, 1792032722), (30, 896016361), (947, 28384890), (1894, 14192445), (2841, 9461630), (4735, 5676978), (5682, 4730815), (9470, 2838489), (14205, 1892326), (28410, 946163)]