2912384145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6719}}^1$

素因数の和:6846

約数の個数: 64

約数和(自身を含む): 5295144960

約数和(自身を除く): 2382760815

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 71, 111, 165, 185, 213, 355, 407, 555, 781, 1065, 1221, 2035, 2343, 2627, 3905, 6105, 6719, 7881, 11715, 13135, 20157, 28897, 33595, 39405, 73909, 86691, 100785, 144485, 221727, 248603, 369545, 433455, 477049, 745809, 1108635, 1243015, 1431147, 2385245, 2734633, 3729045, 5247539, 7155735, 8203899, 13673165, 15742617, 17650813, 26237695, 41019495, 52952439, 78713085, 88254065, 194158943, 264762195, 582476829, 970794715, 2912384145]

約数ペア:

[(1, 2912384145), (3, 970794715), (5, 582476829), (11, 264762195), (15, 194158943), (33, 88254065), (37, 78713085), (55, 52952439), (71, 41019495), (111, 26237695), (165, 17650813), (185, 15742617), (213, 13673165), (355, 8203899), (407, 7155735), (555, 5247539), (781, 3729045), (1065, 2734633), (1221, 2385245), (2035, 1431147), (2343, 1243015), (2627, 1108635), (3905, 745809), (6105, 477049), (6719, 433455), (7881, 369545), (11715, 248603), (13135, 221727), (20157, 144485), (28897, 100785), (33595, 86691), (39405, 73909)]