82712210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14957}}^1$

素因数の和:15050

約数の個数: 32

約数和(自身を含む): 172316160

約数和(自身を除く): 89603950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 14957, 29914, 74785, 104699, 149570, 209398, 523495, 1046990, 1181603, 2363206, 5908015, 8271221, 11816030, 16542442, 41356105, 82712210]

約数ペア:

[(1, 82712210), (2, 41356105), (5, 16542442), (7, 11816030), (10, 8271221), (14, 5908015), (35, 2363206), (70, 1181603), (79, 1046990), (158, 523495), (395, 209398), (553, 149570), (790, 104699), (1106, 74785), (2765, 29914), (5530, 14957)]