126163070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 251887104

約数和(自身を除く): 125724034

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 127, 242, 254, 605, 635, 821, 1210, 1270, 1397, 1642, 2794, 4105, 6985, 8210, 9031, 13970, 15367, 18062, 30734, 45155, 76835, 90310, 99341, 104267, 153670, 198682, 208534, 496705, 521335, 993410, 1042670, 1146937, 2293874, 5734685, 11469370, 12616307, 25232614, 63081535, 126163070]

約数ペア:

[(1, 126163070), (2, 63081535), (5, 25232614), (10, 12616307), (11, 11469370), (22, 5734685), (55, 2293874), (110, 1146937), (121, 1042670), (127, 993410), (242, 521335), (254, 496705), (605, 208534), (635, 198682), (821, 153670), (1210, 104267), (1270, 99341), (1397, 90310), (1642, 76835), (2794, 45155), (4105, 30734), (6985, 18062), (8210, 15367), (9031, 13970)]