1138647590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3253}}^1$

素因数の和:3377

約数の個数: 64

約数和(自身を含む): 2277279360

約数和(自身を除く): 1138631770

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 71, 85, 142, 145, 170, 290, 355, 493, 710, 986, 1207, 2059, 2414, 2465, 3253, 4118, 4930, 6035, 6506, 10295, 12070, 16265, 20590, 32530, 35003, 55301, 70006, 94337, 110602, 175015, 188674, 230963, 276505, 350030, 461926, 471685, 553010, 943370, 1154815, 1603729, 2309630, 3207458, 3926371, 6697927, 7852742, 8018645, 13395854, 16037290, 19631855, 33489635, 39263710, 66979270, 113864759, 227729518, 569323795, 1138647590]

約数ペア:

[(1, 1138647590), (2, 569323795), (5, 227729518), (10, 113864759), (17, 66979270), (29, 39263710), (34, 33489635), (58, 19631855), (71, 16037290), (85, 13395854), (142, 8018645), (145, 7852742), (170, 6697927), (290, 3926371), (355, 3207458), (493, 2309630), (710, 1603729), (986, 1154815), (1207, 943370), (2059, 553010), (2414, 471685), (2465, 461926), (3253, 350030), (4118, 276505), (4930, 230963), (6035, 188674), (6506, 175015), (10295, 110602), (12070, 94337), (16265, 70006), (20590, 55301), (32530, 35003)]