29649340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211781}}^1$

素因数の和:211797

約数の個数: 24

約数和(自身を含む): 71158752

約数和(自身を除く): 41509412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211781, 423562, 847124, 1058905, 1482467, 2117810, 2964934, 4235620, 5929868, 7412335, 14824670, 29649340]

約数ペア:

[(1, 29649340), (2, 14824670), (4, 7412335), (5, 5929868), (7, 4235620), (10, 2964934), (14, 2117810), (20, 1482467), (28, 1058905), (35, 847124), (70, 423562), (140, 211781)]