68941140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8387}}^1$

素因数の和:8536

約数の個数: 48

約数和(自身を含む): 194467392

約数和(自身を除く): 125526252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 8387, 16774, 25161, 33548, 41935, 50322, 83870, 100644, 125805, 167740, 251610, 503220, 1149019, 2298038, 3447057, 4596076, 5745095, 6894114, 11490190, 13788228, 17235285, 22980380, 34470570, 68941140]

約数ペア:

[(1, 68941140), (2, 34470570), (3, 22980380), (4, 17235285), (5, 13788228), (6, 11490190), (10, 6894114), (12, 5745095), (15, 4596076), (20, 3447057), (30, 2298038), (60, 1149019), (137, 503220), (274, 251610), (411, 167740), (548, 125805), (685, 100644), (822, 83870), (1370, 50322), (1644, 41935), (2055, 33548), (2740, 25161), (4110, 16774), (8220, 8387)]