168000070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2400001}}^1$

素因数の和:2400015

約数の個数: 16

約数和(自身を含む): 345600288

約数和(自身を除く): 177600218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2400001, 4800002, 12000005, 16800007, 24000010, 33600014, 84000035, 168000070]

約数ペア:

[(1, 168000070), (2, 84000035), (5, 33600014), (7, 24000010), (10, 16800007), (14, 12000005), (35, 4800002), (70, 2400001)]