82257070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28661}}^1$

素因数の和:28716

約数の個数: 32

約数和(自身を含む): 173347776

約数和(自身を除く): 91090706

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 28661, 57322, 143305, 200627, 286610, 401254, 1003135, 1175101, 2006270, 2350202, 5875505, 8225707, 11751010, 16451414, 41128535, 82257070]

約数ペア:

[(1, 82257070), (2, 41128535), (5, 16451414), (7, 11751010), (10, 8225707), (14, 5875505), (35, 2350202), (41, 2006270), (70, 1175101), (82, 1003135), (205, 401254), (287, 286610), (410, 200627), (574, 143305), (1435, 57322), (2870, 28661)]