1383041100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{658591}}^1$

素因数の和:658615

約数の個数: 72

約数和(自身を含む): 4573262848

約数和(自身を除く): 3190221748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 658591, 1317182, 1975773, 2634364, 3292955, 3951546, 4610137, 6585910, 7903092, 9220274, 9878865, 13171820, 13830411, 16464775, 18440548, 19757730, 23050685, 27660822, 32929550, 39515460, 46101370, 49394325, 55321644, 65859100, 69152055, 92202740, 98788650, 115253425, 138304110, 197577300, 230506850, 276608220, 345760275, 461013700, 691520550, 1383041100]

約数ペア:

[(1, 1383041100), (2, 691520550), (3, 461013700), (4, 345760275), (5, 276608220), (6, 230506850), (7, 197577300), (10, 138304110), (12, 115253425), (14, 98788650), (15, 92202740), (20, 69152055), (21, 65859100), (25, 55321644), (28, 49394325), (30, 46101370), (35, 39515460), (42, 32929550), (50, 27660822), (60, 23050685), (70, 19757730), (75, 18440548), (84, 16464775), (100, 13830411), (105, 13171820), (140, 9878865), (150, 9220274), (175, 7903092), (210, 6585910), (300, 4610137), (350, 3951546), (420, 3292955), (525, 2634364), (700, 1975773), (1050, 1317182), (2100, 658591)]