354064340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{13241}}^1$

素因数の和:13448

約数の個数: 48

約数和(自身を含む): 854267904

約数和(自身を除く): 500203564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2674, 3820, 5348, 6685, 13241, 13370, 26482, 26740, 52964, 66205, 92687, 132410, 185374, 264820, 370748, 463435, 926870, 1853740, 2529031, 5058062, 10116124, 12645155, 17703217, 25290310, 35406434, 50580620, 70812868, 88516085, 177032170, 354064340]

約数ペア:

[(1, 354064340), (2, 177032170), (4, 88516085), (5, 70812868), (7, 50580620), (10, 35406434), (14, 25290310), (20, 17703217), (28, 12645155), (35, 10116124), (70, 5058062), (140, 2529031), (191, 1853740), (382, 926870), (764, 463435), (955, 370748), (1337, 264820), (1910, 185374), (2674, 132410), (3820, 92687), (5348, 66205), (6685, 52964), (13241, 26740), (13370, 26482)]