34770820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 49054460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 809, 1228, 1535, 1618, 2149, 3070, 3236, 4045, 4298, 5663, 6140, 8090, 8596, 10745, 11326, 16180, 21490, 22652, 28315, 42980, 56630, 113260, 248363, 496726, 993452, 1241815, 1738541, 2483630, 3477082, 4967260, 6954164, 8692705, 17385410, 34770820]

約数ペア:

[(1, 34770820), (2, 17385410), (4, 8692705), (5, 6954164), (7, 4967260), (10, 3477082), (14, 2483630), (20, 1738541), (28, 1241815), (35, 993452), (70, 496726), (140, 248363), (307, 113260), (614, 56630), (809, 42980), (1228, 28315), (1535, 22652), (1618, 21490), (2149, 16180), (3070, 11326), (3236, 10745), (4045, 8596), (4298, 8090), (5663, 6140)]