2116222010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{30231743}}^1$

素因数の和:30231757

約数の個数: 16

約数和(自身を含む): 4353371136

約数和(自身を除く): 2237149126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 30231743, 60463486, 151158715, 211622201, 302317430, 423244402, 1058111005, 2116222010]

約数ペア:

[(1, 2116222010), (2, 1058111005), (5, 423244402), (7, 302317430), (10, 211622201), (14, 151158715), (35, 60463486), (70, 30231743)]