3900272180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{203351}}^1$

素因数の和:203504

約数の個数: 48

約数和(自身を含む): 9429025536

約数和(自身を除く): 5528753356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 9590, 19180, 203351, 406702, 813404, 1016755, 1423457, 2033510, 2846914, 4067020, 5693828, 7117285, 14234570, 27859087, 28469140, 55718174, 111436348, 139295435, 195013609, 278590870, 390027218, 557181740, 780054436, 975068045, 1950136090, 3900272180]

約数ペア:

[(1, 3900272180), (2, 1950136090), (4, 975068045), (5, 780054436), (7, 557181740), (10, 390027218), (14, 278590870), (20, 195013609), (28, 139295435), (35, 111436348), (70, 55718174), (137, 28469140), (140, 27859087), (274, 14234570), (548, 7117285), (685, 5693828), (959, 4067020), (1370, 2846914), (1918, 2033510), (2740, 1423457), (3836, 1016755), (4795, 813404), (9590, 406702), (19180, 203351)]