164863510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{3187}}^1$

素因数の和:3940

約数の個数: 32

約数和(自身を含む): 339713280

約数和(自身を除く): 174849770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 739, 1478, 3187, 3695, 5173, 6374, 7390, 10346, 15935, 22309, 25865, 31870, 44618, 51730, 111545, 223090, 2355193, 4710386, 11775965, 16486351, 23551930, 32972702, 82431755, 164863510]

約数ペア:

[(1, 164863510), (2, 82431755), (5, 32972702), (7, 23551930), (10, 16486351), (14, 11775965), (35, 4710386), (70, 2355193), (739, 223090), (1478, 111545), (3187, 51730), (3695, 44618), (5173, 31870), (6374, 25865), (7390, 22309), (10346, 15935)]