7136836490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{12973}}^1$

素因数の和:13287

約数の個数: 64

約数和(自身を含む): 15244968960

約数和(自身を除く): 8108132470

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 271, 290, 406, 542, 1015, 1355, 1897, 2030, 2710, 3794, 7859, 9485, 12973, 15718, 18970, 25946, 39295, 55013, 64865, 78590, 90811, 110026, 129730, 181622, 275065, 376217, 454055, 550130, 752434, 908110, 1881085, 2633519, 3515683, 3762170, 5267038, 7031366, 13167595, 17578415, 24609781, 26335190, 35156830, 49219562, 101954807, 123048905, 203909614, 246097810, 509774035, 713683649, 1019548070, 1427367298, 3568418245, 7136836490]

約数ペア:

[(1, 7136836490), (2, 3568418245), (5, 1427367298), (7, 1019548070), (10, 713683649), (14, 509774035), (29, 246097810), (35, 203909614), (58, 123048905), (70, 101954807), (145, 49219562), (203, 35156830), (271, 26335190), (290, 24609781), (406, 17578415), (542, 13167595), (1015, 7031366), (1355, 5267038), (1897, 3762170), (2030, 3515683), (2710, 2633519), (3794, 1881085), (7859, 908110), (9485, 752434), (12973, 550130), (15718, 454055), (18970, 376217), (25946, 275065), (39295, 181622), (55013, 129730), (64865, 110026), (78590, 90811)]