1190270694

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 2559144960

約数和(自身を除く): 1368874266

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 157, 219, 314, 438, 471, 911, 942, 1387, 1822, 2733, 2774, 2983, 4161, 5466, 5966, 8322, 8949, 11461, 17309, 17898, 22922, 34383, 34618, 51927, 66503, 68766, 103854, 133006, 143027, 199509, 217759, 286054, 399018, 429081, 435518, 653277, 858162, 1263557, 1306554, 2527114, 2717513, 3790671, 5435026, 7581342, 8152539, 10440971, 16305078, 20881942, 31322913, 62645826, 198378449, 396756898, 595135347, 1190270694]

約数ペア:

[(1, 1190270694), (2, 595135347), (3, 396756898), (6, 198378449), (19, 62645826), (38, 31322913), (57, 20881942), (73, 16305078), (114, 10440971), (146, 8152539), (157, 7581342), (219, 5435026), (314, 3790671), (438, 2717513), (471, 2527114), (911, 1306554), (942, 1263557), (1387, 858162), (1822, 653277), (2733, 435518), (2774, 429081), (2983, 399018), (4161, 286054), (5466, 217759), (5966, 199509), (8322, 143027), (8949, 133006), (11461, 103854), (17309, 68766), (17898, 66503), (22922, 51927), (34383, 34618)]