166287170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{4391}}^1$

素因数の和:4946

約数の個数: 32

約数和(自身を含む): 342786816

約数和(自身を除く): 176499646

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 541, 1082, 2705, 3787, 4391, 5410, 7574, 8782, 18935, 21955, 30737, 37870, 43910, 61474, 153685, 307370, 2375531, 4751062, 11877655, 16628717, 23755310, 33257434, 83143585, 166287170]

約数ペア:

[(1, 166287170), (2, 83143585), (5, 33257434), (7, 23755310), (10, 16628717), (14, 11877655), (35, 4751062), (70, 2375531), (541, 307370), (1082, 153685), (2705, 61474), (3787, 43910), (4391, 37870), (5410, 30737), (7574, 21955), (8782, 18935)]