2108594530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{381301}}^1$

素因数の和:381394

約数の個数: 32

約数和(自身を含む): 4392599040

約数和(自身を除く): 2284004510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 381301, 762602, 1906505, 2669107, 3813010, 5338214, 13345535, 26691070, 30122779, 60245558, 150613895, 210859453, 301227790, 421718906, 1054297265, 2108594530]

約数ペア:

[(1, 2108594530), (2, 1054297265), (5, 421718906), (7, 301227790), (10, 210859453), (14, 150613895), (35, 60245558), (70, 30122779), (79, 26691070), (158, 13345535), (395, 5338214), (553, 3813010), (790, 2669107), (1106, 1906505), (2765, 762602), (5530, 381301)]