2871372780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{5317357}}^1$

素因数の和:5317375

約数の個数: 48

約数和(自身を含む): 8933161440

約数和(自身を除く): 6061788660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 5317357, 10634714, 15952071, 21269428, 26586785, 31904142, 47856213, 53173570, 63808284, 79760355, 95712426, 106347140, 143568639, 159520710, 191424852, 239281065, 287137278, 319041420, 478562130, 574274556, 717843195, 957124260, 1435686390, 2871372780]

約数ペア:

[(1, 2871372780), (2, 1435686390), (3, 957124260), (4, 717843195), (5, 574274556), (6, 478562130), (9, 319041420), (10, 287137278), (12, 239281065), (15, 191424852), (18, 159520710), (20, 143568639), (27, 106347140), (30, 95712426), (36, 79760355), (45, 63808284), (54, 53173570), (60, 47856213), (90, 31904142), (108, 26586785), (135, 21269428), (180, 15952071), (270, 10634714), (540, 5317357)]