2400708045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{967}}^1$

素因数の和:1306

約数の個数: 64

約数和(自身を含む): 4192911360

約数和(自身を除く): 1792203315

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 281, 285, 465, 589, 843, 967, 1405, 1767, 2901, 2945, 4215, 4835, 5339, 8711, 8835, 14505, 16017, 18373, 26133, 26695, 29977, 43555, 55119, 80085, 89931, 91865, 130665, 149885, 165509, 271727, 275595, 449655, 496527, 569563, 815181, 827545, 1358635, 1708689, 2482635, 2847815, 4075905, 5162813, 8423537, 8543445, 15488439, 25270611, 25814065, 42117685, 77442195, 126353055, 160047203, 480141609, 800236015, 2400708045]

約数ペア:

[(1, 2400708045), (3, 800236015), (5, 480141609), (15, 160047203), (19, 126353055), (31, 77442195), (57, 42117685), (93, 25814065), (95, 25270611), (155, 15488439), (281, 8543445), (285, 8423537), (465, 5162813), (589, 4075905), (843, 2847815), (967, 2482635), (1405, 1708689), (1767, 1358635), (2901, 827545), (2945, 815181), (4215, 569563), (4835, 496527), (5339, 449655), (8711, 275595), (8835, 271727), (14505, 165509), (16017, 149885), (18373, 130665), (26133, 91865), (26695, 89931), (29977, 80085), (43555, 55119)]