2010167705

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{7351}}^1$

素因数の和:7977

約数の個数: 32

約数和(自身を含む): 2974207488

約数和(自身を除く): 964039783

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 601, 3005, 4207, 7351, 7813, 21035, 36755, 39065, 51457, 54691, 95563, 257285, 273455, 477815, 668941, 3344705, 4417951, 22089755, 30925657, 57433363, 154628285, 287166815, 402033541, 2010167705]

約数ペア:

[(1, 2010167705), (5, 402033541), (7, 287166815), (13, 154628285), (35, 57433363), (65, 30925657), (91, 22089755), (455, 4417951), (601, 3344705), (3005, 668941), (4207, 477815), (7351, 273455), (7813, 257285), (21035, 95563), (36755, 54691), (39065, 51457)]