30991114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3797}}^1$

素因数の和:3870

約数の個数: 32

約数和(自身を含む): 59066496

約数和(自身を除く): 28075382

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 3797, 4081, 7594, 8162, 26579, 41767, 53158, 83534, 201241, 292369, 402482, 584738, 1408687, 2213651, 2817374, 4427302, 15495557, 30991114]

約数ペア:

[(1, 30991114), (2, 15495557), (7, 4427302), (11, 2817374), (14, 2213651), (22, 1408687), (53, 584738), (77, 402482), (106, 292369), (154, 201241), (371, 83534), (583, 53158), (742, 41767), (1166, 26579), (3797, 8162), (4081, 7594)]