670053902

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 1226244096

約数和(自身を除く): 556190194

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 107, 214, 217, 307, 329, 434, 614, 658, 749, 1457, 1498, 2149, 2914, 3317, 4298, 5029, 6634, 9517, 10058, 10199, 14429, 19034, 20398, 23219, 28858, 32849, 35203, 46438, 65698, 66619, 70406, 101003, 133238, 155899, 202006, 229943, 311798, 447299, 459886, 894598, 1018319, 1091293, 1543903, 2036638, 2182586, 3087806, 3131093, 6262186, 7128233, 10807321, 14256466, 21614642, 47860993, 95721986, 335026951, 670053902]

約数ペア:

[(1, 670053902), (2, 335026951), (7, 95721986), (14, 47860993), (31, 21614642), (47, 14256466), (62, 10807321), (94, 7128233), (107, 6262186), (214, 3131093), (217, 3087806), (307, 2182586), (329, 2036638), (434, 1543903), (614, 1091293), (658, 1018319), (749, 894598), (1457, 459886), (1498, 447299), (2149, 311798), (2914, 229943), (3317, 202006), (4298, 155899), (5029, 133238), (6634, 101003), (9517, 70406), (10058, 66619), (10199, 65698), (14429, 46438), (19034, 35203), (20398, 32849), (23219, 28858)]