148480010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2121143}}^1$

素因数の和:2121157

約数の個数: 16

約数和(自身を含む): 305444736

約数和(自身を除く): 156964726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2121143, 4242286, 10605715, 14848001, 21211430, 29696002, 74240005, 148480010]

約数ペア:

[(1, 148480010), (2, 74240005), (5, 29696002), (7, 21211430), (10, 14848001), (14, 10605715), (35, 4242286), (70, 2121143)]