1075690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 2451456

約数和(自身を除く): 1375766

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 127, 154, 242, 254, 385, 605, 635, 770, 847, 889, 1210, 1270, 1397, 1694, 1778, 2794, 4235, 4445, 6985, 8470, 8890, 9779, 13970, 15367, 19558, 30734, 48895, 76835, 97790, 107569, 153670, 215138, 537845, 1075690]

約数ペア:

[(1, 1075690), (2, 537845), (5, 215138), (7, 153670), (10, 107569), (11, 97790), (14, 76835), (22, 48895), (35, 30734), (55, 19558), (70, 15367), (77, 13970), (110, 9779), (121, 8890), (127, 8470), (154, 6985), (242, 4445), (254, 4235), (385, 2794), (605, 1778), (635, 1694), (770, 1397), (847, 1270), (889, 1210)]