30894927362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{61757}}^1$

素因数の和:62114

約数の個数: 32

約数和(自身を含む): 50797684224

約数和(自身を除く): 19902756862

約数列:

[1, 2, 13, 26, 71, 142, 271, 542, 923, 1846, 3523, 7046, 19241, 38482, 61757, 123514, 250133, 500266, 802841, 1605682, 4384747, 8769494, 16736147, 33472294, 57001711, 114003422, 217569911, 435139822, 1188266437, 2376532874, 15447463681, 30894927362]

約数ペア:

[(1, 30894927362), (2, 15447463681), (13, 2376532874), (26, 1188266437), (71, 435139822), (142, 217569911), (271, 114003422), (542, 57001711), (923, 33472294), (1846, 16736147), (3523, 8769494), (7046, 4384747), (19241, 1605682), (38482, 802841), (61757, 500266), (123514, 250133)]