30817864

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1021}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 73584000

約数和(自身を除く): 42766136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 539, 616, 686, 1021, 1078, 1372, 2042, 2156, 2744, 3773, 4084, 4312, 7147, 7546, 8168, 11231, 14294, 15092, 22462, 28588, 30184, 44924, 50029, 57176, 78617, 89848, 100058, 157234, 200116, 314468, 350203, 400232, 550319, 628936, 700406, 1100638, 1400812, 2201276, 2801624, 3852233, 4402552, 7704466, 15408932, 30817864]

約数ペア:

[(1, 30817864), (2, 15408932), (4, 7704466), (7, 4402552), (8, 3852233), (11, 2801624), (14, 2201276), (22, 1400812), (28, 1100638), (44, 700406), (49, 628936), (56, 550319), (77, 400232), (88, 350203), (98, 314468), (154, 200116), (196, 157234), (308, 100058), (343, 89848), (392, 78617), (539, 57176), (616, 50029), (686, 44924), (1021, 30184), (1078, 28588), (1372, 22462), (2042, 15092), (2156, 14294), (2744, 11231), (3773, 8168), (4084, 7546), (4312, 7147)]