65707290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2196

約数の個数: 96

約数和(自身を含む): 192471552

約数和(自身を除く): 126764262

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2141, 2790, 3069, 3410, 4282, 5115, 6138, 6423, 10230, 10705, 12846, 15345, 19269, 21410, 23551, 30690, 32115, 38538, 47102, 64230, 66371, 70653, 96345, 117755, 132742, 141306, 192690, 199113, 211959, 235510, 331855, 353265, 398226, 423918, 597339, 663710, 706530, 730081, 995565, 1059795, 1194678, 1460162, 1991130, 2119590, 2190243, 2986695, 3650405, 4380486, 5973390, 6570729, 7300810, 10951215, 13141458, 21902430, 32853645, 65707290]

約数ペア:

[(1, 65707290), (2, 32853645), (3, 21902430), (5, 13141458), (6, 10951215), (9, 7300810), (10, 6570729), (11, 5973390), (15, 4380486), (18, 3650405), (22, 2986695), (30, 2190243), (31, 2119590), (33, 1991130), (45, 1460162), (55, 1194678), (62, 1059795), (66, 995565), (90, 730081), (93, 706530), (99, 663710), (110, 597339), (155, 423918), (165, 398226), (186, 353265), (198, 331855), (279, 235510), (310, 211959), (330, 199113), (341, 192690), (465, 141306), (495, 132742), (558, 117755), (682, 96345), (930, 70653), (990, 66371), (1023, 64230), (1395, 47102), (1705, 38538), (2046, 32115), (2141, 30690), (2790, 23551), (3069, 21410), (3410, 19269), (4282, 15345), (5115, 12846), (6138, 10705), (6423, 10230)]