6762140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4391}}^1$

素因数の和:4418

約数の個数: 48

約数和(自身を含む): 17708544

約数和(自身を除く): 10946404

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 4391, 8782, 17564, 21955, 30737, 43910, 48301, 61474, 87820, 96602, 122948, 153685, 193204, 241505, 307370, 338107, 483010, 614740, 676214, 966020, 1352428, 1690535, 3381070, 6762140]

約数ペア:

[(1, 6762140), (2, 3381070), (4, 1690535), (5, 1352428), (7, 966020), (10, 676214), (11, 614740), (14, 483010), (20, 338107), (22, 307370), (28, 241505), (35, 193204), (44, 153685), (55, 122948), (70, 96602), (77, 87820), (110, 61474), (140, 48301), (154, 43910), (220, 30737), (308, 21955), (385, 17564), (770, 8782), (1540, 4391)]