171073910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 372556800

約数和(自身を除く): 201482890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 293, 439, 586, 665, 878, 1330, 1465, 2051, 2195, 2930, 3073, 4102, 4390, 5567, 6146, 8341, 10255, 11134, 15365, 16682, 20510, 27835, 30730, 38969, 41705, 55670, 58387, 77938, 83410, 116774, 128627, 194845, 257254, 291935, 389690, 583870, 643135, 900389, 1286270, 1800778, 2443913, 4501945, 4887826, 9003890, 12219565, 17107391, 24439130, 34214782, 85536955, 171073910]

約数ペア:

[(1, 171073910), (2, 85536955), (5, 34214782), (7, 24439130), (10, 17107391), (14, 12219565), (19, 9003890), (35, 4887826), (38, 4501945), (70, 2443913), (95, 1800778), (133, 1286270), (190, 900389), (266, 643135), (293, 583870), (439, 389690), (586, 291935), (665, 257254), (878, 194845), (1330, 128627), (1465, 116774), (2051, 83410), (2195, 77938), (2930, 58387), (3073, 55670), (4102, 41705), (4390, 38969), (5567, 30730), (6146, 27835), (8341, 20510), (10255, 16682), (11134, 15365)]