2046508740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9221}}^1$

素因数の和:9379

約数の個数: 120

約数和(自身を含む): 6467536152

約数和(自身を除く): 4421027412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 162, 180, 270, 274, 324, 405, 411, 540, 548, 685, 810, 822, 1233, 1370, 1620, 1644, 2055, 2466, 2740, 3699, 4110, 4932, 6165, 7398, 8220, 9221, 11097, 12330, 14796, 18442, 18495, 22194, 24660, 27663, 36884, 36990, 44388, 46105, 55326, 55485, 73980, 82989, 92210, 110652, 110970, 138315, 165978, 184420, 221940, 248967, 276630, 331956, 414945, 497934, 553260, 746901, 829890, 995868, 1244835, 1263277, 1493802, 1659780, 2489670, 2526554, 2987604, 3734505, 3789831, 4979340, 5053108, 6316385, 7469010, 7579662, 11369493, 12632770, 14938020, 15159324, 18949155, 22738986, 25265540, 34108479, 37898310, 45477972, 56847465, 68216958, 75796620, 102325437, 113694930, 136433916, 170542395, 204650874, 227389860, 341084790, 409301748, 511627185, 682169580, 1023254370, 2046508740]

約数ペア:

[(1, 2046508740), (2, 1023254370), (3, 682169580), (4, 511627185), (5, 409301748), (6, 341084790), (9, 227389860), (10, 204650874), (12, 170542395), (15, 136433916), (18, 113694930), (20, 102325437), (27, 75796620), (30, 68216958), (36, 56847465), (45, 45477972), (54, 37898310), (60, 34108479), (81, 25265540), (90, 22738986), (108, 18949155), (135, 15159324), (137, 14938020), (162, 12632770), (180, 11369493), (270, 7579662), (274, 7469010), (324, 6316385), (405, 5053108), (411, 4979340), (540, 3789831), (548, 3734505), (685, 2987604), (810, 2526554), (822, 2489670), (1233, 1659780), (1370, 1493802), (1620, 1263277), (1644, 1244835), (2055, 995868), (2466, 829890), (2740, 746901), (3699, 553260), (4110, 497934), (4932, 414945), (6165, 331956), (7398, 276630), (8220, 248967), (9221, 221940), (11097, 184420), (12330, 165978), (14796, 138315), (18442, 110970), (18495, 110652), (22194, 92210), (24660, 82989), (27663, 73980), (36884, 55485), (36990, 55326), (44388, 46105)]