713756820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1699421}}^1$

素因数の和:1699440

約数の個数: 48

約数和(自身を含む): 2284023168

約数和(自身を除く): 1570266348

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, 1699421, 3398842, 5098263, 6797684, 8497105, 10196526, 11895947, 16994210, 20393052, 23791894, 25491315, 33988420, 35687841, 47583788, 50982630, 59479735, 71375682, 101965260, 118959470, 142751364, 178439205, 237918940, 356878410, 713756820]

約数ペア:

[(1, 713756820), (2, 356878410), (3, 237918940), (4, 178439205), (5, 142751364), (6, 118959470), (7, 101965260), (10, 71375682), (12, 59479735), (14, 50982630), (15, 47583788), (20, 35687841), (21, 33988420), (28, 25491315), (30, 23791894), (35, 20393052), (42, 16994210), (60, 11895947), (70, 10196526), (84, 8497105), (105, 6797684), (140, 5098263), (210, 3398842), (420, 1699421)]