3949642380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{173687}}^1$

素因数の和:174078

約数の個数: 48

約数和(自身を含む): 11088241920

約数和(自身を除く): 7138599540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4548, 5685, 7580, 11370, 22740, 173687, 347374, 521061, 694748, 868435, 1042122, 1736870, 2084244, 2605305, 3473740, 5210610, 10421220, 65827373, 131654746, 197482119, 263309492, 329136865, 394964238, 658273730, 789928476, 987410595, 1316547460, 1974821190, 3949642380]

約数ペア:

[(1, 3949642380), (2, 1974821190), (3, 1316547460), (4, 987410595), (5, 789928476), (6, 658273730), (10, 394964238), (12, 329136865), (15, 263309492), (20, 197482119), (30, 131654746), (60, 65827373), (379, 10421220), (758, 5210610), (1137, 3473740), (1516, 2605305), (1895, 2084244), (2274, 1736870), (3790, 1042122), (4548, 868435), (5685, 694748), (7580, 521061), (11370, 347374), (22740, 173687)]