1664770590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5471}}^1$

素因数の和:5524

約数の個数: 192

約数和(自身を含む): 5389701120

約数和(自身を除く): 3724930530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 49, 54, 63, 69, 70, 90, 98, 105, 115, 126, 135, 138, 147, 161, 189, 207, 210, 230, 245, 270, 294, 315, 322, 345, 378, 414, 441, 483, 490, 621, 630, 690, 735, 805, 882, 945, 966, 1035, 1127, 1242, 1323, 1449, 1470, 1610, 1890, 2070, 2205, 2254, 2415, 2646, 2898, 3105, 3381, 4347, 4410, 4830, 5471, 5635, 6210, 6615, 6762, 7245, 8694, 10143, 10942, 11270, 13230, 14490, 16413, 16905, 20286, 21735, 27355, 30429, 32826, 33810, 38297, 43470, 49239, 50715, 54710, 60858, 76594, 82065, 98478, 101430, 114891, 125833, 147717, 152145, 164130, 191485, 229782, 246195, 251666, 268079, 295434, 304290, 344673, 377499, 382970, 492390, 536158, 574455, 629165, 689346, 738585, 754998, 804237, 880831, 1034019, 1132497, 1148910, 1258330, 1340395, 1477170, 1608474, 1723365, 1761662, 1887495, 2068038, 2264994, 2412711, 2642493, 2680790, 3397491, 3446730, 3774990, 4021185, 4404155, 4825422, 5170095, 5284986, 5662485, 6165817, 6794982, 7238133, 7927479, 8042370, 8808310, 10340190, 11324970, 12063555, 12331634, 13212465, 14476266, 15854958, 16987455, 18497451, 23782437, 24127110, 26424930, 30829085, 33974910, 36190665, 36994902, 39637395, 47564874, 55492353, 61658170, 72381330, 79274790, 92487255, 110984706, 118912185, 166477059, 184974510, 237824370, 277461765, 332954118, 554923530, 832385295, 1664770590]

約数ペア:

[(1, 1664770590), (2, 832385295), (3, 554923530), (5, 332954118), (6, 277461765), (7, 237824370), (9, 184974510), (10, 166477059), (14, 118912185), (15, 110984706), (18, 92487255), (21, 79274790), (23, 72381330), (27, 61658170), (30, 55492353), (35, 47564874), (42, 39637395), (45, 36994902), (46, 36190665), (49, 33974910), (54, 30829085), (63, 26424930), (69, 24127110), (70, 23782437), (90, 18497451), (98, 16987455), (105, 15854958), (115, 14476266), (126, 13212465), (135, 12331634), (138, 12063555), (147, 11324970), (161, 10340190), (189, 8808310), (207, 8042370), (210, 7927479), (230, 7238133), (245, 6794982), (270, 6165817), (294, 5662485), (315, 5284986), (322, 5170095), (345, 4825422), (378, 4404155), (414, 4021185), (441, 3774990), (483, 3446730), (490, 3397491), (621, 2680790), (630, 2642493), (690, 2412711), (735, 2264994), (805, 2068038), (882, 1887495), (945, 1761662), (966, 1723365), (1035, 1608474), (1127, 1477170), (1242, 1340395), (1323, 1258330), (1449, 1148910), (1470, 1132497), (1610, 1034019), (1890, 880831), (2070, 804237), (2205, 754998), (2254, 738585), (2415, 689346), (2646, 629165), (2898, 574455), (3105, 536158), (3381, 492390), (4347, 382970), (4410, 377499), (4830, 344673), (5471, 304290), (5635, 295434), (6210, 268079), (6615, 251666), (6762, 246195), (7245, 229782), (8694, 191485), (10143, 164130), (10942, 152145), (11270, 147717), (13230, 125833), (14490, 114891), (16413, 101430), (16905, 98478), (20286, 82065), (21735, 76594), (27355, 60858), (30429, 54710), (32826, 50715), (33810, 49239), (38297, 43470)]