157991610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2017}}^1$

素因数の和:2407

約数の個数: 64

約数和(自身を含む): 434725632

約数和(自身を除く): 276734022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 373, 746, 1119, 1865, 2017, 2238, 2611, 3730, 4034, 5222, 5595, 6051, 7833, 10085, 11190, 12102, 13055, 14119, 15666, 20170, 26110, 28238, 30255, 39165, 42357, 60510, 70595, 78330, 84714, 141190, 211785, 423570, 752341, 1504682, 2257023, 3761705, 4514046, 5266387, 7523410, 10532774, 11285115, 15799161, 22570230, 26331935, 31598322, 52663870, 78995805, 157991610]

約数ペア:

[(1, 157991610), (2, 78995805), (3, 52663870), (5, 31598322), (6, 26331935), (7, 22570230), (10, 15799161), (14, 11285115), (15, 10532774), (21, 7523410), (30, 5266387), (35, 4514046), (42, 3761705), (70, 2257023), (105, 1504682), (210, 752341), (373, 423570), (746, 211785), (1119, 141190), (1865, 84714), (2017, 78330), (2238, 70595), (2611, 60510), (3730, 42357), (4034, 39165), (5222, 30255), (5595, 28238), (6051, 26110), (7833, 20170), (10085, 15666), (11190, 14119), (12102, 13055)]