339966810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{198811}}^1$

素因数の和:198843

約数の個数: 48

約数和(自身を含む): 930440160

約数和(自身を除く): 590473350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 198811, 397622, 596433, 994055, 1192866, 1789299, 1988110, 2982165, 3578598, 3777409, 5964330, 7554818, 8946495, 11332227, 17892990, 18887045, 22664454, 33996681, 37774090, 56661135, 67993362, 113322270, 169983405, 339966810]

約数ペア:

[(1, 339966810), (2, 169983405), (3, 113322270), (5, 67993362), (6, 56661135), (9, 37774090), (10, 33996681), (15, 22664454), (18, 18887045), (19, 17892990), (30, 11332227), (38, 8946495), (45, 7554818), (57, 5964330), (90, 3777409), (95, 3578598), (114, 2982165), (171, 1988110), (190, 1789299), (285, 1192866), (342, 994055), (570, 596433), (855, 397622), (1710, 198811)]