1377693610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{154277}}^1$

素因数の和:154350

約数の個数: 32

約数和(自身を含む): 2665923840

約数和(自身を除く): 1288230230

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 154277, 308554, 771385, 1542770, 2931263, 5862526, 7251019, 14502038, 14656315, 29312630, 36255095, 72510190, 137769361, 275538722, 688846805, 1377693610]

約数ペア:

[(1, 1377693610), (2, 688846805), (5, 275538722), (10, 137769361), (19, 72510190), (38, 36255095), (47, 29312630), (94, 14656315), (95, 14502038), (190, 7251019), (235, 5862526), (470, 2931263), (893, 1542770), (1786, 771385), (4465, 308554), (8930, 154277)]