179920370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{4751}}^1$

素因数の和:5306

約数の個数: 32

約数和(自身を含む): 370884096

約数和(自身を除く): 190963726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 541, 1082, 2705, 3787, 4751, 5410, 7574, 9502, 18935, 23755, 33257, 37870, 47510, 66514, 166285, 332570, 2570291, 5140582, 12851455, 17992037, 25702910, 35984074, 89960185, 179920370]

約数ペア:

[(1, 179920370), (2, 89960185), (5, 35984074), (7, 25702910), (10, 17992037), (14, 12851455), (35, 5140582), (70, 2570291), (541, 332570), (1082, 166285), (2705, 66514), (3787, 47510), (4751, 37870), (5410, 33257), (7574, 23755), (9502, 18935)]