713796490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 1468938240

約数和(自身を除く): 755141750

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 307, 506, 614, 919, 1265, 1535, 1838, 2530, 3070, 3377, 4595, 6754, 7061, 9190, 10109, 14122, 16885, 20218, 21137, 33770, 35305, 42274, 50545, 70610, 77671, 101090, 105685, 155342, 211370, 232507, 282133, 388355, 465014, 564266, 776710, 1162535, 1410665, 2325070, 2821330, 3103463, 6206926, 6489059, 12978118, 15517315, 31034630, 32445295, 64890590, 71379649, 142759298, 356898245, 713796490]

約数ペア:

[(1, 713796490), (2, 356898245), (5, 142759298), (10, 71379649), (11, 64890590), (22, 32445295), (23, 31034630), (46, 15517315), (55, 12978118), (110, 6489059), (115, 6206926), (230, 3103463), (253, 2821330), (307, 2325070), (506, 1410665), (614, 1162535), (919, 776710), (1265, 564266), (1535, 465014), (1838, 388355), (2530, 282133), (3070, 232507), (3377, 211370), (4595, 155342), (6754, 105685), (7061, 101090), (9190, 77671), (10109, 70610), (14122, 50545), (16885, 42274), (20218, 35305), (21137, 33770)]