2100049860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{1933}}^1$

素因数の和:2917

約数の個数: 96

約数和(自身を含む): 6199320960

約数和(自身を除く): 4099271100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 953, 1140, 1906, 1933, 2859, 3812, 3866, 4765, 5718, 5799, 7732, 9530, 9665, 11436, 11598, 14295, 18107, 19060, 19330, 23196, 28590, 28995, 36214, 36727, 38660, 54321, 57180, 57990, 72428, 73454, 90535, 108642, 110181, 115980, 146908, 181070, 183635, 217284, 220362, 271605, 362140, 367270, 440724, 543210, 550905, 734540, 1086420, 1101810, 1842149, 2203620, 3684298, 5526447, 7368596, 9210745, 11052894, 18421490, 22105788, 27632235, 35000831, 36842980, 55264470, 70001662, 105002493, 110528940, 140003324, 175004155, 210004986, 350008310, 420009972, 525012465, 700016620, 1050024930, 2100049860]

約数ペア:

[(1, 2100049860), (2, 1050024930), (3, 700016620), (4, 525012465), (5, 420009972), (6, 350008310), (10, 210004986), (12, 175004155), (15, 140003324), (19, 110528940), (20, 105002493), (30, 70001662), (38, 55264470), (57, 36842980), (60, 35000831), (76, 27632235), (95, 22105788), (114, 18421490), (190, 11052894), (228, 9210745), (285, 7368596), (380, 5526447), (570, 3684298), (953, 2203620), (1140, 1842149), (1906, 1101810), (1933, 1086420), (2859, 734540), (3812, 550905), (3866, 543210), (4765, 440724), (5718, 367270), (5799, 362140), (7732, 271605), (9530, 220362), (9665, 217284), (11436, 183635), (11598, 181070), (14295, 146908), (18107, 115980), (19060, 110181), (19330, 108642), (23196, 90535), (28590, 73454), (28995, 72428), (36214, 57990), (36727, 57180), (38660, 54321)]