2009094390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{2221}}^1$

素因数の和:2299

約数の個数: 144

約数和(自身を含む): 5750624880

約数和(自身を除く): 3741530490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 529, 570, 690, 855, 874, 1035, 1058, 1311, 1587, 1710, 2070, 2185, 2221, 2622, 2645, 3174, 3933, 4370, 4442, 4761, 5290, 6555, 6663, 7866, 7935, 9522, 10051, 11105, 13110, 13326, 15870, 19665, 19989, 20102, 22210, 23805, 30153, 33315, 39330, 39978, 42199, 47610, 50255, 51083, 60306, 66630, 84398, 90459, 99945, 100510, 102166, 126597, 150765, 153249, 180918, 199890, 210995, 253194, 255415, 301530, 306498, 379791, 421990, 452295, 459747, 510830, 632985, 759582, 766245, 904590, 919494, 970577, 1174909, 1265970, 1532490, 1898955, 1941154, 2298735, 2349818, 2911731, 3524727, 3797910, 4597470, 4852885, 5823462, 5874545, 7049454, 8735193, 9705770, 10574181, 11749090, 14558655, 17470386, 17623635, 21148362, 22323271, 29117310, 35247270, 43675965, 44646542, 52870905, 66969813, 87351930, 105741810, 111616355, 133939626, 200909439, 223232710, 334849065, 401818878, 669698130, 1004547195, 2009094390]

約数ペア:

[(1, 2009094390), (2, 1004547195), (3, 669698130), (5, 401818878), (6, 334849065), (9, 223232710), (10, 200909439), (15, 133939626), (18, 111616355), (19, 105741810), (23, 87351930), (30, 66969813), (38, 52870905), (45, 44646542), (46, 43675965), (57, 35247270), (69, 29117310), (90, 22323271), (95, 21148362), (114, 17623635), (115, 17470386), (138, 14558655), (171, 11749090), (190, 10574181), (207, 9705770), (230, 8735193), (285, 7049454), (342, 5874545), (345, 5823462), (414, 4852885), (437, 4597470), (529, 3797910), (570, 3524727), (690, 2911731), (855, 2349818), (874, 2298735), (1035, 1941154), (1058, 1898955), (1311, 1532490), (1587, 1265970), (1710, 1174909), (2070, 970577), (2185, 919494), (2221, 904590), (2622, 766245), (2645, 759582), (3174, 632985), (3933, 510830), (4370, 459747), (4442, 452295), (4761, 421990), (5290, 379791), (6555, 306498), (6663, 301530), (7866, 255415), (7935, 253194), (9522, 210995), (10051, 199890), (11105, 180918), (13110, 153249), (13326, 150765), (15870, 126597), (19665, 102166), (19989, 100510), (20102, 99945), (22210, 90459), (23805, 84398), (30153, 66630), (33315, 60306), (39330, 51083), (39978, 50255), (42199, 47610)]