82140590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 177970176

約数和(自身を除く): 95829586

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 163, 230, 313, 322, 326, 626, 805, 815, 1141, 1565, 1610, 1630, 2191, 2282, 3130, 3749, 4382, 5705, 7199, 7498, 10955, 11410, 14398, 18745, 21910, 26243, 35995, 37490, 50393, 51019, 52486, 71990, 100786, 102038, 131215, 251965, 255095, 262430, 357133, 503930, 510190, 714266, 1173437, 1785665, 2346874, 3571330, 5867185, 8214059, 11734370, 16428118, 41070295, 82140590]

約数ペア:

[(1, 82140590), (2, 41070295), (5, 16428118), (7, 11734370), (10, 8214059), (14, 5867185), (23, 3571330), (35, 2346874), (46, 1785665), (70, 1173437), (115, 714266), (161, 510190), (163, 503930), (230, 357133), (313, 262430), (322, 255095), (326, 251965), (626, 131215), (805, 102038), (815, 100786), (1141, 71990), (1565, 52486), (1610, 51019), (1630, 50393), (2191, 37490), (2282, 35995), (3130, 26243), (3749, 21910), (4382, 18745), (5705, 14398), (7199, 11410), (7498, 10955)]