26755260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{63703}}^1$

素因数の和:63722

約数の個数: 48

約数和(自身を含む): 85618176

約数和(自身を除く): 58862916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 63703, 127406, 191109, 254812, 318515, 382218, 445921, 637030, 764436, 891842, 955545, 1274060, 1337763, 1783684, 1911090, 2229605, 2675526, 3822180, 4459210, 5351052, 6688815, 8918420, 13377630, 26755260]

約数ペア:

[(1, 26755260), (2, 13377630), (3, 8918420), (4, 6688815), (5, 5351052), (6, 4459210), (7, 3822180), (10, 2675526), (12, 2229605), (14, 1911090), (15, 1783684), (20, 1337763), (21, 1274060), (28, 955545), (30, 891842), (35, 764436), (42, 637030), (60, 445921), (70, 382218), (84, 318515), (105, 254812), (140, 191109), (210, 127406), (420, 63703)]