9959810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 20604672

約数和(自身を除く): 10644862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 541, 1082, 1315, 1841, 2630, 2705, 3682, 3787, 5410, 7574, 9205, 18410, 18935, 37870, 142283, 284566, 711415, 995981, 1422830, 1991962, 4979905, 9959810]

約数ペア:

[(1, 9959810), (2, 4979905), (5, 1991962), (7, 1422830), (10, 995981), (14, 711415), (35, 284566), (70, 142283), (263, 37870), (526, 18935), (541, 18410), (1082, 9205), (1315, 7574), (1841, 5410), (2630, 3787), (2705, 3682)]