5311740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12647}}^1$

素因数の和:12666

約数の個数: 48

約数和(自身を含む): 16998912

約数和(自身を除く): 11687172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 12647, 25294, 37941, 50588, 63235, 75882, 88529, 126470, 151764, 177058, 189705, 252940, 265587, 354116, 379410, 442645, 531174, 758820, 885290, 1062348, 1327935, 1770580, 2655870, 5311740]

約数ペア:

[(1, 5311740), (2, 2655870), (3, 1770580), (4, 1327935), (5, 1062348), (6, 885290), (7, 758820), (10, 531174), (12, 442645), (14, 379410), (15, 354116), (20, 265587), (21, 252940), (28, 189705), (30, 177058), (35, 151764), (42, 126470), (60, 88529), (70, 75882), (84, 63235), (105, 50588), (140, 37941), (210, 25294), (420, 12647)]