297429580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{51817}}^1$

素因数の和:51874

約数の個数: 48

約数和(自身を含む): 731255616

約数和(自身を除く): 433826036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 51817, 103634, 207268, 259085, 362719, 518170, 725438, 1036340, 1450876, 1813595, 2124497, 3627190, 4248994, 7254380, 8497988, 10622485, 14871479, 21244970, 29742958, 42489940, 59485916, 74357395, 148714790, 297429580]

約数ペア:

[(1, 297429580), (2, 148714790), (4, 74357395), (5, 59485916), (7, 42489940), (10, 29742958), (14, 21244970), (20, 14871479), (28, 10622485), (35, 8497988), (41, 7254380), (70, 4248994), (82, 3627190), (140, 2124497), (164, 1813595), (205, 1450876), (287, 1036340), (410, 725438), (574, 518170), (820, 362719), (1148, 259085), (1435, 207268), (2870, 103634), (5740, 51817)]