1803308668140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17477}}^1\times {\mathrm{245671}}^1$

素因数の和:263167

約数の個数: 96

約数和(自身を含む): 5770941410304

約数和(自身を除く): 3967632742164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 17477, 34954, 52431, 69908, 87385, 104862, 122339, 174770, 209724, 244678, 245671, 262155, 349540, 367017, 489356, 491342, 524310, 611695, 734034, 737013, 982684, 1048620, 1223390, 1228355, 1468068, 1474026, 1719697, 1835085, 2446780, 2456710, 2948052, 3439394, 3670170, 3685065, 4913420, 5159091, 6878788, 7340340, 7370130, 8598485, 10318182, 14740260, 17196970, 20636364, 25795455, 34393940, 51590910, 103181820, 4293592067, 8587184134, 12880776201, 17174368268, 21467960335, 25761552402, 30055144469, 42935920670, 51523104804, 60110288938, 64403881005, 85871841340, 90165433407, 120220577876, 128807762010, 150275722345, 180330866814, 257615524020, 300551444690, 360661733628, 450827167035, 601102889380, 901654334070, 1803308668140]

約数ペア:

[(1, 1803308668140), (2, 901654334070), (3, 601102889380), (4, 450827167035), (5, 360661733628), (6, 300551444690), (7, 257615524020), (10, 180330866814), (12, 150275722345), (14, 128807762010), (15, 120220577876), (20, 90165433407), (21, 85871841340), (28, 64403881005), (30, 60110288938), (35, 51523104804), (42, 42935920670), (60, 30055144469), (70, 25761552402), (84, 21467960335), (105, 17174368268), (140, 12880776201), (210, 8587184134), (420, 4293592067), (17477, 103181820), (34954, 51590910), (52431, 34393940), (69908, 25795455), (87385, 20636364), (104862, 17196970), (122339, 14740260), (174770, 10318182), (209724, 8598485), (244678, 7370130), (245671, 7340340), (262155, 6878788), (349540, 5159091), (367017, 4913420), (489356, 3685065), (491342, 3670170), (524310, 3439394), (611695, 2948052), (734034, 2456710), (737013, 2446780), (982684, 1835085), (1048620, 1719697), (1223390, 1474026), (1228355, 1468068)]