179431090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{1087}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 342641664

約数和(自身を除く): 163210574

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 971, 1087, 1942, 2174, 4855, 5435, 9710, 10870, 16507, 18479, 33014, 36958, 82535, 92395, 165070, 184790, 1055477, 2110954, 5277385, 10554770, 17943109, 35886218, 89715545, 179431090]

約数ペア:

[(1, 179431090), (2, 89715545), (5, 35886218), (10, 17943109), (17, 10554770), (34, 5277385), (85, 2110954), (170, 1055477), (971, 184790), (1087, 165070), (1942, 92395), (2174, 82535), (4855, 36958), (5435, 33014), (9710, 18479), (10870, 16507)]