30820295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 41912640

約数和(自身を除く): 11092345

約数列:

[1, 5, 11, 53, 55, 97, 109, 265, 485, 545, 583, 1067, 1199, 2915, 5141, 5335, 5777, 5995, 10573, 25705, 28885, 52865, 56551, 63547, 116303, 282755, 317735, 560369, 581515, 2801845, 6164059, 30820295]

約数ペア:

[(1, 30820295), (5, 6164059), (11, 2801845), (53, 581515), (55, 560369), (97, 317735), (109, 282755), (265, 116303), (485, 63547), (545, 56551), (583, 52865), (1067, 28885), (1199, 25705), (2915, 10573), (5141, 5995), (5335, 5777)]