314735193220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2248108523}}^1$

素因数の和:2248108539

約数の個数: 24

約数和(自身を含む): 755364464064

約数和(自身を除く): 440629270844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2248108523, 4496217046, 8992434092, 11240542615, 15736759661, 22481085230, 31473519322, 44962170460, 62947038644, 78683798305, 157367596610, 314735193220]

約数ペア:

[(1, 314735193220), (2, 157367596610), (4, 78683798305), (5, 62947038644), (7, 44962170460), (10, 31473519322), (14, 22481085230), (20, 15736759661), (28, 11240542615), (35, 8992434092), (70, 4496217046), (140, 2248108523)]