1378836697910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1997}}^1\times {\mathrm{11927}}^1$

素因数の和:14765

約数の個数: 64

約数和(自身を含む): 2841554193408

約数和(自身を除く): 1462717495498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 827, 1654, 1997, 3994, 4135, 5789, 8270, 9985, 11578, 11927, 13979, 19970, 23854, 27958, 28945, 57890, 59635, 69895, 83489, 119270, 139790, 166978, 417445, 834890, 1651519, 3303038, 8257595, 9863629, 11560633, 16515190, 19727258, 23121266, 23818219, 47636438, 49318145, 57803165, 69045403, 98636290, 115606330, 119091095, 138090806, 166727533, 238182190, 333455066, 345227015, 690454030, 833637665, 1667275330, 19697667113, 39395334226, 98488335565, 137883669791, 196976671130, 275767339582, 689418348955, 1378836697910]

約数ペア:

[(1, 1378836697910), (2, 689418348955), (5, 275767339582), (7, 196976671130), (10, 137883669791), (14, 98488335565), (35, 39395334226), (70, 19697667113), (827, 1667275330), (1654, 833637665), (1997, 690454030), (3994, 345227015), (4135, 333455066), (5789, 238182190), (8270, 166727533), (9985, 138090806), (11578, 119091095), (11927, 115606330), (13979, 98636290), (19970, 69045403), (23854, 57803165), (27958, 49318145), (28945, 47636438), (57890, 23818219), (59635, 23121266), (69895, 19727258), (83489, 16515190), (119270, 11560633), (139790, 9863629), (166978, 8257595), (417445, 3303038), (834890, 1651519)]