29609020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211493}}^1$

素因数の和:211509

約数の個数: 24

約数和(自身を含む): 71061984

約数和(自身を除く): 41452964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211493, 422986, 845972, 1057465, 1480451, 2114930, 2960902, 4229860, 5921804, 7402255, 14804510, 29609020]

約数ペア:

[(1, 29609020), (2, 14804510), (4, 7402255), (5, 5921804), (7, 4229860), (10, 2960902), (14, 2114930), (20, 1480451), (28, 1057465), (35, 845972), (70, 422986), (140, 211493)]