2689771005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{22963}}^1$

素因数の和:23130

約数の個数: 48

約数和(自身を含む): 4943689920

約数和(自身を除く): 2253918915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 137, 171, 285, 411, 685, 855, 1233, 2055, 2603, 6165, 7809, 13015, 22963, 23427, 39045, 68889, 114815, 117135, 206667, 344445, 436297, 1033335, 1308891, 2181485, 3145931, 3926673, 6544455, 9437793, 15729655, 19633365, 28313379, 47188965, 59772689, 141566895, 179318067, 298863445, 537954201, 896590335, 2689771005]

約数ペア:

[(1, 2689771005), (3, 896590335), (5, 537954201), (9, 298863445), (15, 179318067), (19, 141566895), (45, 59772689), (57, 47188965), (95, 28313379), (137, 19633365), (171, 15729655), (285, 9437793), (411, 6544455), (685, 3926673), (855, 3145931), (1233, 2181485), (2055, 1308891), (2603, 1033335), (6165, 436297), (7809, 344445), (13015, 206667), (22963, 117135), (23427, 114815), (39045, 68889)]