6523352780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{1021}}^1$

素因数の和:2055

約数の個数: 96

約数和(自身を含む): 16021297152

約数和(自身を除く): 9497944372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 971, 1021, 1316, 1645, 1942, 2042, 3290, 3884, 4084, 4855, 5105, 6580, 6797, 7147, 9710, 10210, 13594, 14294, 19420, 20420, 27188, 28588, 33985, 35735, 45637, 47987, 67970, 71470, 91274, 95974, 135940, 142940, 182548, 191948, 228185, 239935, 319459, 335909, 456370, 479870, 638918, 671818, 912740, 959740, 991391, 1277836, 1343636, 1597295, 1679545, 1982782, 3194590, 3359090, 3965564, 4956955, 6389180, 6718180, 6939737, 9913910, 13879474, 19827820, 27758948, 34698685, 46595377, 69397370, 93190754, 138794740, 186381508, 232976885, 326167639, 465953770, 652335278, 931907540, 1304670556, 1630838195, 3261676390, 6523352780]

約数ペア:

[(1, 6523352780), (2, 3261676390), (4, 1630838195), (5, 1304670556), (7, 931907540), (10, 652335278), (14, 465953770), (20, 326167639), (28, 232976885), (35, 186381508), (47, 138794740), (70, 93190754), (94, 69397370), (140, 46595377), (188, 34698685), (235, 27758948), (329, 19827820), (470, 13879474), (658, 9913910), (940, 6939737), (971, 6718180), (1021, 6389180), (1316, 4956955), (1645, 3965564), (1942, 3359090), (2042, 3194590), (3290, 1982782), (3884, 1679545), (4084, 1597295), (4855, 1343636), (5105, 1277836), (6580, 991391), (6797, 959740), (7147, 912740), (9710, 671818), (10210, 638918), (13594, 479870), (14294, 456370), (19420, 335909), (20420, 319459), (27188, 239935), (28588, 228185), (33985, 191948), (35735, 182548), (45637, 142940), (47987, 135940), (67970, 95974), (71470, 91274)]