2912590395

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1858

約数の個数: 144

約数和(自身を含む): 6239338560

約数和(自身を除く): 3326748165

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 33, 39, 45, 55, 65, 69, 99, 115, 117, 121, 143, 165, 195, 207, 253, 299, 345, 363, 429, 495, 585, 605, 715, 759, 897, 1035, 1089, 1265, 1287, 1495, 1573, 1789, 1815, 2145, 2277, 2691, 2783, 3289, 3795, 4485, 4719, 5367, 5445, 6435, 7865, 8349, 8945, 9867, 11385, 13455, 13915, 14157, 16101, 16445, 19679, 23257, 23595, 25047, 26835, 29601, 36179, 41147, 41745, 49335, 59037, 69771, 70785, 80505, 98395, 108537, 116285, 123441, 125235, 148005, 177111, 180895, 205735, 209313, 216469, 255827, 295185, 325611, 348855, 370323, 452617, 534911, 542685, 617205, 649407, 767481, 885555, 1046565, 1082345, 1279135, 1357851, 1604733, 1628055, 1851615, 1948221, 2263085, 2302443, 2674555, 2814097, 3247035, 3837405, 4073553, 4814199, 4978787, 5884021, 6789255, 8023665, 8442291, 9741105, 11512215, 14070485, 14936361, 17652063, 20367765, 24070995, 24893935, 25326873, 29420105, 42211455, 44809083, 52956189, 64724231, 74681805, 88260315, 126634365, 194172693, 224045415, 264780945, 323621155, 582518079, 970863465, 2912590395]

約数ペア:

[(1, 2912590395), (3, 970863465), (5, 582518079), (9, 323621155), (11, 264780945), (13, 224045415), (15, 194172693), (23, 126634365), (33, 88260315), (39, 74681805), (45, 64724231), (55, 52956189), (65, 44809083), (69, 42211455), (99, 29420105), (115, 25326873), (117, 24893935), (121, 24070995), (143, 20367765), (165, 17652063), (195, 14936361), (207, 14070485), (253, 11512215), (299, 9741105), (345, 8442291), (363, 8023665), (429, 6789255), (495, 5884021), (585, 4978787), (605, 4814199), (715, 4073553), (759, 3837405), (897, 3247035), (1035, 2814097), (1089, 2674555), (1265, 2302443), (1287, 2263085), (1495, 1948221), (1573, 1851615), (1789, 1628055), (1815, 1604733), (2145, 1357851), (2277, 1279135), (2691, 1082345), (2783, 1046565), (3289, 885555), (3795, 767481), (4485, 649407), (4719, 617205), (5367, 542685), (5445, 534911), (6435, 452617), (7865, 370323), (8349, 348855), (8945, 325611), (9867, 295185), (11385, 255827), (13455, 216469), (13915, 209313), (14157, 205735), (16101, 180895), (16445, 177111), (19679, 148005), (23257, 125235), (23595, 123441), (25047, 116285), (26835, 108537), (29601, 98395), (36179, 80505), (41147, 70785), (41745, 69771), (49335, 59037)]