9713030740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{141301}}^1$

素因数の和:141808

約数の個数: 48

約数和(自身を含む): 23358916224

約数和(自身を除く): 13645885484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 491, 982, 1964, 2455, 3437, 4910, 6874, 9820, 13748, 17185, 34370, 68740, 141301, 282602, 565204, 706505, 989107, 1413010, 1978214, 2826020, 3956428, 4945535, 9891070, 19782140, 69378791, 138757582, 277515164, 346893955, 485651537, 693787910, 971303074, 1387575820, 1942606148, 2428257685, 4856515370, 9713030740]

約数ペア:

[(1, 9713030740), (2, 4856515370), (4, 2428257685), (5, 1942606148), (7, 1387575820), (10, 971303074), (14, 693787910), (20, 485651537), (28, 346893955), (35, 277515164), (70, 138757582), (140, 69378791), (491, 19782140), (982, 9891070), (1964, 4945535), (2455, 3956428), (3437, 2826020), (4910, 1978214), (6874, 1413010), (9820, 989107), (13748, 706505), (17185, 565204), (34370, 282602), (68740, 141301)]