68647029115

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{1289}}^1$

素因数の和:2140

約数の個数: 64

約数和(自身を含む): 98972928000

約数和(自身を除く): 30325898885

約数列:

[1, 5, 7, 29, 35, 71, 145, 203, 355, 497, 739, 1015, 1289, 2059, 2485, 3695, 5173, 6445, 9023, 10295, 14413, 21431, 25865, 37381, 45115, 52469, 72065, 91519, 107155, 150017, 186905, 261667, 262345, 367283, 457595, 640633, 750085, 952571, 1308335, 1521601, 1836415, 2654051, 3203165, 4762855, 6667997, 7608005, 10651207, 13270255, 18578357, 27624559, 33339985, 53256035, 67632541, 92891785, 138122795, 193371913, 338162705, 473427787, 966859565, 1961343689, 2367138935, 9806718445, 13729405823, 68647029115]

約数ペア:

[(1, 68647029115), (5, 13729405823), (7, 9806718445), (29, 2367138935), (35, 1961343689), (71, 966859565), (145, 473427787), (203, 338162705), (355, 193371913), (497, 138122795), (739, 92891785), (1015, 67632541), (1289, 53256035), (2059, 33339985), (2485, 27624559), (3695, 18578357), (5173, 13270255), (6445, 10651207), (9023, 7608005), (10295, 6667997), (14413, 4762855), (21431, 3203165), (25865, 2654051), (37381, 1836415), (45115, 1521601), (52469, 1308335), (72065, 952571), (91519, 750085), (107155, 640633), (150017, 457595), (186905, 367283), (261667, 262345)]