2017640150155

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{39133}}^1\times {\mathrm{12379}}^1$

素因数の和:51548

約数の個数: 48

約数和(自身を含む): 2982452231520

約数和(自身を除く): 964812081365

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 12379, 39133, 61895, 86653, 195665, 210443, 273931, 433265, 606571, 665261, 1052215, 1369655, 1473101, 1917517, 3032855, 3326305, 4656827, 7365505, 9587585, 10311707, 23284135, 32597789, 51558535, 162988945, 484427407, 2422137035, 3390991849, 8235265919, 16954959245, 23736942943, 41176329595, 57646861433, 118684714715, 288234307165, 403528030031, 2017640150155]

約数ペア:

[(1, 2017640150155), (5, 403528030031), (7, 288234307165), (17, 118684714715), (35, 57646861433), (49, 41176329595), (85, 23736942943), (119, 16954959245), (245, 8235265919), (595, 3390991849), (833, 2422137035), (4165, 484427407), (12379, 162988945), (39133, 51558535), (61895, 32597789), (86653, 23284135), (195665, 10311707), (210443, 9587585), (273931, 7365505), (433265, 4656827), (606571, 3326305), (665261, 3032855), (1052215, 1917517), (1369655, 1473101)]