179932930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2411}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 343854720

約数和(自身を除く): 163921790

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 439, 878, 2195, 2411, 4390, 4822, 7463, 12055, 14926, 24110, 37315, 40987, 74630, 81974, 204935, 409870, 1058429, 2116858, 5292145, 10584290, 17993293, 35986586, 89966465, 179932930]

約数ペア:

[(1, 179932930), (2, 89966465), (5, 35986586), (10, 17993293), (17, 10584290), (34, 5292145), (85, 2116858), (170, 1058429), (439, 409870), (878, 204935), (2195, 81974), (2411, 74630), (4390, 40987), (4822, 37315), (7463, 24110), (12055, 14926)]