82269530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{443}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 173106720

約数和(自身を除く): 90837190

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 379, 443, 490, 758, 886, 1895, 2215, 2653, 3101, 3790, 4430, 5306, 6202, 13265, 15505, 18571, 21707, 26530, 31010, 37142, 43414, 92855, 108535, 167897, 185710, 217070, 335794, 839485, 1175279, 1678970, 2350558, 5876395, 8226953, 11752790, 16453906, 41134765, 82269530]

約数ペア:

[(1, 82269530), (2, 41134765), (5, 16453906), (7, 11752790), (10, 8226953), (14, 5876395), (35, 2350558), (49, 1678970), (70, 1175279), (98, 839485), (245, 335794), (379, 217070), (443, 185710), (490, 167897), (758, 108535), (886, 92855), (1895, 43414), (2215, 37142), (2653, 31010), (3101, 26530), (3790, 21707), (4430, 18571), (5306, 15505), (6202, 13265)]