289652290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1433}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 585416160

約数和(自身を除く): 295763870

約数列:

[1, 2, 5, 10, 17, 29, 34, 41, 58, 82, 85, 145, 170, 205, 290, 410, 493, 697, 986, 1189, 1394, 1433, 2378, 2465, 2866, 3485, 4930, 5945, 6970, 7165, 11890, 14330, 20213, 24361, 40426, 41557, 48722, 58753, 83114, 101065, 117506, 121805, 202130, 207785, 243610, 293765, 415570, 587530, 706469, 998801, 1412938, 1703837, 1997602, 3407674, 3532345, 4994005, 7064690, 8519185, 9988010, 17038370, 28965229, 57930458, 144826145, 289652290]

約数ペア:

[(1, 289652290), (2, 144826145), (5, 57930458), (10, 28965229), (17, 17038370), (29, 9988010), (34, 8519185), (41, 7064690), (58, 4994005), (82, 3532345), (85, 3407674), (145, 1997602), (170, 1703837), (205, 1412938), (290, 998801), (410, 706469), (493, 587530), (697, 415570), (986, 293765), (1189, 243610), (1394, 207785), (1433, 202130), (2378, 121805), (2465, 117506), (2866, 101065), (3485, 83114), (4930, 58753), (5945, 48722), (6970, 41557), (7165, 40426), (11890, 24361), (14330, 20213)]