2009409030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2763

約数の個数: 144

約数和(自身を含む): 5755782240

約数和(自身を除く): 3746373210

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, 361, 414, 437, 570, 690, 722, 855, 874, 1035, 1083, 1311, 1710, 1805, 2070, 2166, 2185, 2622, 2689, 3249, 3610, 3933, 4370, 5378, 5415, 6498, 6555, 7866, 8067, 8303, 10830, 13110, 13445, 16134, 16245, 16606, 19665, 24201, 24909, 26890, 32490, 39330, 40335, 41515, 48402, 49818, 51091, 61847, 74727, 80670, 83030, 102182, 121005, 123694, 124545, 149454, 153273, 185541, 242010, 249090, 255455, 306546, 309235, 371082, 373635, 459819, 510910, 556623, 618470, 747270, 766365, 919638, 927705, 970729, 1113246, 1175093, 1532730, 1855410, 1941458, 2299095, 2350186, 2783115, 2912187, 3525279, 4598190, 4853645, 5566230, 5824374, 5875465, 7050558, 8736561, 9707290, 10575837, 11750930, 14560935, 17473122, 17626395, 21151674, 22326767, 29121870, 35252790, 43682805, 44653534, 52879185, 66980301, 87365610, 105758370, 111633835, 133960602, 200940903, 223267670, 334901505, 401881806, 669803010, 1004704515, 2009409030]

約数ペア:

[(1, 2009409030), (2, 1004704515), (3, 669803010), (5, 401881806), (6, 334901505), (9, 223267670), (10, 200940903), (15, 133960602), (18, 111633835), (19, 105758370), (23, 87365610), (30, 66980301), (38, 52879185), (45, 44653534), (46, 43682805), (57, 35252790), (69, 29121870), (90, 22326767), (95, 21151674), (114, 17626395), (115, 17473122), (138, 14560935), (171, 11750930), (190, 10575837), (207, 9707290), (230, 8736561), (285, 7050558), (342, 5875465), (345, 5824374), (361, 5566230), (414, 4853645), (437, 4598190), (570, 3525279), (690, 2912187), (722, 2783115), (855, 2350186), (874, 2299095), (1035, 1941458), (1083, 1855410), (1311, 1532730), (1710, 1175093), (1805, 1113246), (2070, 970729), (2166, 927705), (2185, 919638), (2622, 766365), (2689, 747270), (3249, 618470), (3610, 556623), (3933, 510910), (4370, 459819), (5378, 373635), (5415, 371082), (6498, 309235), (6555, 306546), (7866, 255455), (8067, 249090), (8303, 242010), (10830, 185541), (13110, 153273), (13445, 149454), (16134, 124545), (16245, 123694), (16606, 121005), (19665, 102182), (24201, 83030), (24909, 80670), (26890, 74727), (32490, 61847), (39330, 51091), (40335, 49818), (41515, 48402)]