1090595990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 2235727872

約数和(自身を除く): 1145131882

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 127, 151, 235, 242, 254, 302, 470, 517, 605, 635, 755, 1034, 1210, 1270, 1397, 1510, 1661, 2585, 2794, 3322, 5170, 5687, 5969, 6985, 7097, 8305, 11374, 11938, 13970, 14194, 15367, 16610, 18271, 19177, 28435, 29845, 30734, 35485, 36542, 38354, 56870, 59690, 65659, 70970, 76835, 78067, 91355, 95885, 131318, 153670, 156134, 182710, 191770, 210947, 328295, 390335, 421894, 656590, 722249, 780670, 858737, 901319, 1054735, 1444498, 1717474, 1802638, 2109470, 2320417, 3611245, 4293685, 4506595, 4640834, 7222490, 8587370, 9013190, 9914509, 11602085, 19829018, 23204170, 49572545, 99145090, 109059599, 218119198, 545297995, 1090595990]

約数ペア:

[(1, 1090595990), (2, 545297995), (5, 218119198), (10, 109059599), (11, 99145090), (22, 49572545), (47, 23204170), (55, 19829018), (94, 11602085), (110, 9914509), (121, 9013190), (127, 8587370), (151, 7222490), (235, 4640834), (242, 4506595), (254, 4293685), (302, 3611245), (470, 2320417), (517, 2109470), (605, 1802638), (635, 1717474), (755, 1444498), (1034, 1054735), (1210, 901319), (1270, 858737), (1397, 780670), (1510, 722249), (1661, 656590), (2585, 421894), (2794, 390335), (3322, 328295), (5170, 210947), (5687, 191770), (5969, 182710), (6985, 156134), (7097, 153670), (8305, 131318), (11374, 95885), (11938, 91355), (13970, 78067), (14194, 76835), (15367, 70970), (16610, 65659), (18271, 59690), (19177, 56870), (28435, 38354), (29845, 36542), (30734, 35485)]