2021867970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{4231}}^1$

素因数の和:5195

約数の個数: 64

約数和(自身を含む): 5144622336

約数和(自身を除く): 3122754366

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 937, 1874, 2811, 4231, 4685, 5622, 8462, 9370, 12693, 14055, 15929, 21155, 25386, 28110, 31858, 42310, 47787, 63465, 71927, 79645, 95574, 126930, 143854, 159290, 215781, 238935, 359635, 431562, 477870, 719270, 1078905, 2157810, 3964447, 7928894, 11893341, 19822235, 23786682, 39644470, 59466705, 67395599, 118933410, 134791198, 202186797, 336977995, 404373594, 673955990, 1010933985, 2021867970]

約数ペア:

[(1, 2021867970), (2, 1010933985), (3, 673955990), (5, 404373594), (6, 336977995), (10, 202186797), (15, 134791198), (17, 118933410), (30, 67395599), (34, 59466705), (51, 39644470), (85, 23786682), (102, 19822235), (170, 11893341), (255, 7928894), (510, 3964447), (937, 2157810), (1874, 1078905), (2811, 719270), (4231, 477870), (4685, 431562), (5622, 359635), (8462, 238935), (9370, 215781), (12693, 159290), (14055, 143854), (15929, 126930), (21155, 95574), (25386, 79645), (28110, 71927), (31858, 63465), (42310, 47787)]