12600070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{180001}}^1$

素因数の和:180015

約数の個数: 16

約数和(自身を含む): 25920288

約数和(自身を除く): 13320218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 180001, 360002, 900005, 1260007, 1800010, 2520014, 6300035, 12600070]

約数ペア:

[(1, 12600070), (2, 6300035), (5, 2520014), (7, 1800010), (10, 1260007), (14, 900005), (35, 360002), (70, 180001)]