82211670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 227335680

約数和(自身を除く): 145124010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 131, 171, 190, 262, 285, 342, 367, 393, 570, 655, 734, 786, 855, 1101, 1179, 1310, 1710, 1835, 1965, 2202, 2358, 2489, 3303, 3670, 3930, 4978, 5505, 5895, 6606, 6973, 7467, 11010, 11790, 12445, 13946, 14934, 16515, 20919, 22401, 24890, 33030, 34865, 37335, 41838, 44802, 48077, 62757, 69730, 74670, 96154, 104595, 112005, 125514, 144231, 209190, 224010, 240385, 288462, 313785, 432693, 480770, 627570, 721155, 865386, 913463, 1442310, 1826926, 2163465, 2740389, 4326930, 4567315, 5480778, 8221167, 9134630, 13701945, 16442334, 27403890, 41105835, 82211670]

約数ペア:

[(1, 82211670), (2, 41105835), (3, 27403890), (5, 16442334), (6, 13701945), (9, 9134630), (10, 8221167), (15, 5480778), (18, 4567315), (19, 4326930), (30, 2740389), (38, 2163465), (45, 1826926), (57, 1442310), (90, 913463), (95, 865386), (114, 721155), (131, 627570), (171, 480770), (190, 432693), (262, 313785), (285, 288462), (342, 240385), (367, 224010), (393, 209190), (570, 144231), (655, 125514), (734, 112005), (786, 104595), (855, 96154), (1101, 74670), (1179, 69730), (1310, 62757), (1710, 48077), (1835, 44802), (1965, 41838), (2202, 37335), (2358, 34865), (2489, 33030), (3303, 24890), (3670, 22401), (3930, 20919), (4978, 16515), (5505, 14934), (5895, 13946), (6606, 12445), (6973, 11790), (7467, 11010)]