14903420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{106453}}^1$

素因数の和:106469

約数の個数: 24

約数和(自身を含む): 35768544

約数和(自身を除く): 20865124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 106453, 212906, 425812, 532265, 745171, 1064530, 1490342, 2129060, 2980684, 3725855, 7451710, 14903420]

約数ペア:

[(1, 14903420), (2, 7451710), (4, 3725855), (5, 2980684), (7, 2129060), (10, 1490342), (14, 1064530), (20, 745171), (28, 532265), (35, 425812), (70, 212906), (140, 106453)]