7026740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 17200512

約数和(自身を除く): 10173772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 947, 1060, 1484, 1855, 1894, 3710, 3788, 4735, 6629, 7420, 9470, 13258, 18940, 26516, 33145, 50191, 66290, 100382, 132580, 200764, 250955, 351337, 501910, 702674, 1003820, 1405348, 1756685, 3513370, 7026740]

約数ペア:

[(1, 7026740), (2, 3513370), (4, 1756685), (5, 1405348), (7, 1003820), (10, 702674), (14, 501910), (20, 351337), (28, 250955), (35, 200764), (53, 132580), (70, 100382), (106, 66290), (140, 50191), (212, 33145), (265, 26516), (371, 18940), (530, 13258), (742, 9470), (947, 7420), (1060, 6629), (1484, 4735), (1855, 3788), (1894, 3710)]