144580030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2065429}}^1$

素因数の和:2065443

約数の個数: 16

約数和(自身を含む): 297421920

約数和(自身を除く): 152841890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2065429, 4130858, 10327145, 14458003, 20654290, 28916006, 72290015, 144580030]

約数ペア:

[(1, 144580030), (2, 72290015), (5, 28916006), (7, 20654290), (10, 14458003), (14, 10327145), (35, 4130858), (70, 2065429)]