671569270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 1275056640

約数和(自身を除く): 603487370

約数列:

[1, 2, 5, 10, 43, 59, 86, 103, 118, 206, 215, 257, 295, 430, 514, 515, 590, 1030, 1285, 2537, 2570, 4429, 5074, 6077, 8858, 11051, 12154, 12685, 15163, 22102, 22145, 25370, 26471, 30326, 30385, 44290, 52942, 55255, 60770, 75815, 110510, 132355, 151630, 261311, 264710, 522622, 652009, 1138253, 1304018, 1306555, 1561789, 2276506, 2613110, 3123578, 3260045, 5691265, 6520090, 7808945, 11382530, 15617890, 67156927, 134313854, 335784635, 671569270]

約数ペア:

[(1, 671569270), (2, 335784635), (5, 134313854), (10, 67156927), (43, 15617890), (59, 11382530), (86, 7808945), (103, 6520090), (118, 5691265), (206, 3260045), (215, 3123578), (257, 2613110), (295, 2276506), (430, 1561789), (514, 1306555), (515, 1304018), (590, 1138253), (1030, 652009), (1285, 522622), (2537, 264710), (2570, 261311), (4429, 151630), (5074, 132355), (6077, 110510), (8858, 75815), (11051, 60770), (12154, 55255), (12685, 52942), (15163, 44290), (22102, 30385), (22145, 30326), (25370, 26471)]