2010820070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28726001}}^1$

素因数の和:28726015

約数の個数: 16

約数和(自身を含む): 4136544288

約数和(自身を除く): 2125724218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28726001, 57452002, 143630005, 201082007, 287260010, 402164014, 1005410035, 2010820070]

約数ペア:

[(1, 2010820070), (2, 1005410035), (5, 402164014), (7, 287260010), (10, 201082007), (14, 143630005), (35, 57452002), (70, 28726001)]