713604990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{4139}}^1$

素因数の和:4977

約数の個数: 64

約数和(自身を含む): 1960174080

約数和(自身を除く): 1246569090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 821, 1642, 2463, 4105, 4139, 4926, 5747, 8210, 8278, 11494, 12315, 12417, 17241, 20695, 24630, 24834, 28735, 28973, 34482, 41390, 57470, 57946, 62085, 86205, 86919, 124170, 144865, 172410, 173838, 289730, 434595, 869190, 3398119, 6796238, 10194357, 16990595, 20388714, 23786833, 33981190, 47573666, 50971785, 71360499, 101943570, 118934165, 142720998, 237868330, 356802495, 713604990]

約数ペア:

[(1, 713604990), (2, 356802495), (3, 237868330), (5, 142720998), (6, 118934165), (7, 101943570), (10, 71360499), (14, 50971785), (15, 47573666), (21, 33981190), (30, 23786833), (35, 20388714), (42, 16990595), (70, 10194357), (105, 6796238), (210, 3398119), (821, 869190), (1642, 434595), (2463, 289730), (4105, 173838), (4139, 172410), (4926, 144865), (5747, 124170), (8210, 86919), (8278, 86205), (11494, 62085), (12315, 57946), (12417, 57470), (17241, 41390), (20695, 34482), (24630, 28973), (24834, 28735)]