1230756578

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 2063983680

約数和(自身を除く): 833227102

約数列:

[1, 2, 19, 29, 38, 43, 58, 86, 361, 551, 722, 817, 1102, 1247, 1367, 1634, 2494, 2734, 10469, 15523, 20938, 23693, 25973, 31046, 39643, 47386, 51946, 58781, 79286, 117562, 450167, 493487, 753217, 900334, 986974, 1116839, 1506434, 1704649, 2233678, 3409298, 14311123, 21219941, 28622246, 32388331, 42439882, 64776662, 615378289, 1230756578]

約数ペア:

[(1, 1230756578), (2, 615378289), (19, 64776662), (29, 42439882), (38, 32388331), (43, 28622246), (58, 21219941), (86, 14311123), (361, 3409298), (551, 2233678), (722, 1704649), (817, 1506434), (1102, 1116839), (1247, 986974), (1367, 900334), (1634, 753217), (2494, 493487), (2734, 450167), (10469, 117562), (15523, 79286), (20938, 58781), (23693, 51946), (25973, 47386), (31046, 39643)]