2938693860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1709}}^1$

素因数の和:1998

約数の個数: 144

約数和(自身を含む): 9176010480

約数和(自身を除く): 6237316620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 233, 246, 369, 410, 466, 492, 615, 699, 738, 820, 932, 1165, 1230, 1398, 1476, 1709, 1845, 2097, 2330, 2460, 2796, 3418, 3495, 3690, 4194, 4660, 5127, 6836, 6990, 7380, 8388, 8545, 9553, 10254, 10485, 13980, 15381, 17090, 19106, 20508, 20970, 25635, 28659, 30762, 34180, 38212, 41940, 47765, 51270, 57318, 61524, 70069, 76905, 85977, 95530, 102540, 114636, 140138, 143295, 153810, 171954, 191060, 210207, 280276, 286590, 307620, 343908, 350345, 398197, 420414, 429885, 573180, 630621, 700690, 796394, 840828, 859770, 1051035, 1194591, 1261242, 1401380, 1592788, 1719540, 1990985, 2102070, 2389182, 2522484, 3153105, 3583773, 3981970, 4204140, 4778364, 5972955, 6306210, 7167546, 7963940, 11945910, 12612420, 14335092, 16326077, 17918865, 23891820, 32652154, 35837730, 48978231, 65304308, 71675460, 81630385, 97956462, 146934693, 163260770, 195912924, 244891155, 293869386, 326521540, 489782310, 587738772, 734673465, 979564620, 1469346930, 2938693860]

約数ペア:

[(1, 2938693860), (2, 1469346930), (3, 979564620), (4, 734673465), (5, 587738772), (6, 489782310), (9, 326521540), (10, 293869386), (12, 244891155), (15, 195912924), (18, 163260770), (20, 146934693), (30, 97956462), (36, 81630385), (41, 71675460), (45, 65304308), (60, 48978231), (82, 35837730), (90, 32652154), (123, 23891820), (164, 17918865), (180, 16326077), (205, 14335092), (233, 12612420), (246, 11945910), (369, 7963940), (410, 7167546), (466, 6306210), (492, 5972955), (615, 4778364), (699, 4204140), (738, 3981970), (820, 3583773), (932, 3153105), (1165, 2522484), (1230, 2389182), (1398, 2102070), (1476, 1990985), (1709, 1719540), (1845, 1592788), (2097, 1401380), (2330, 1261242), (2460, 1194591), (2796, 1051035), (3418, 859770), (3495, 840828), (3690, 796394), (4194, 700690), (4660, 630621), (5127, 573180), (6836, 429885), (6990, 420414), (7380, 398197), (8388, 350345), (8545, 343908), (9553, 307620), (10254, 286590), (10485, 280276), (13980, 210207), (15381, 191060), (17090, 171954), (19106, 153810), (20508, 143295), (20970, 140138), (25635, 114636), (28659, 102540), (30762, 95530), (34180, 85977), (38212, 76905), (41940, 70069), (47765, 61524), (51270, 57318)]