68826510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2791

約数の個数: 80

約数和(自身を含む): 191106432

約数和(自身を除く): 122279922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2741, 2790, 4185, 5022, 5482, 8223, 8370, 12555, 13705, 16446, 24669, 25110, 27410, 41115, 49338, 74007, 82230, 84971, 123345, 148014, 169942, 222021, 246690, 254913, 370035, 424855, 444042, 509826, 740070, 764739, 849710, 1110105, 1274565, 1529478, 2220210, 2294217, 2549130, 3823695, 4588434, 6882651, 7647390, 11471085, 13765302, 22942170, 34413255, 68826510]

約数ペア:

[(1, 68826510), (2, 34413255), (3, 22942170), (5, 13765302), (6, 11471085), (9, 7647390), (10, 6882651), (15, 4588434), (18, 3823695), (27, 2549130), (30, 2294217), (31, 2220210), (45, 1529478), (54, 1274565), (62, 1110105), (81, 849710), (90, 764739), (93, 740070), (135, 509826), (155, 444042), (162, 424855), (186, 370035), (270, 254913), (279, 246690), (310, 222021), (405, 169942), (465, 148014), (558, 123345), (810, 84971), (837, 82230), (930, 74007), (1395, 49338), (1674, 41115), (2511, 27410), (2741, 25110), (2790, 24669), (4185, 16446), (5022, 13705), (5482, 12555), (8223, 8370)]