7156713690

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{1262207}}^1$

素因数の和:1262233

約数の個数: 80

約数和(自身を含む): 21992712192

約数和(自身を除く): 14835998502

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 1262207, 2524414, 3786621, 6311035, 7573242, 8835449, 11359863, 12622070, 17670898, 18933105, 22719726, 26506347, 34079589, 37866210, 44177245, 53012694, 56799315, 68159178, 79519041, 88354490, 102238767, 113598630, 132531735, 159038082, 170397945, 204477534, 238557123, 265063470, 340795890, 397595205, 477114246, 511193835, 715671369, 795190410, 1022387670, 1192785615, 1431342738, 2385571230, 3578356845, 7156713690]

約数ペア:

[(1, 7156713690), (2, 3578356845), (3, 2385571230), (5, 1431342738), (6, 1192785615), (7, 1022387670), (9, 795190410), (10, 715671369), (14, 511193835), (15, 477114246), (18, 397595205), (21, 340795890), (27, 265063470), (30, 238557123), (35, 204477534), (42, 170397945), (45, 159038082), (54, 132531735), (63, 113598630), (70, 102238767), (81, 88354490), (90, 79519041), (105, 68159178), (126, 56799315), (135, 53012694), (162, 44177245), (189, 37866210), (210, 34079589), (270, 26506347), (315, 22719726), (378, 18933105), (405, 17670898), (567, 12622070), (630, 11359863), (810, 8835449), (945, 7573242), (1134, 6311035), (1890, 3786621), (2835, 2524414), (5670, 1262207)]