2539081860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6045433}}^1$

素因数の和:6045452

約数の個数: 48

約数和(自身を含む): 8125063296

約数和(自身を除く): 5585981436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6045433, 12090866, 18136299, 24181732, 30227165, 36272598, 42318031, 60454330, 72545196, 84636062, 90681495, 120908660, 126954093, 169272124, 181362990, 211590155, 253908186, 362725980, 423180310, 507816372, 634770465, 846360620, 1269540930, 2539081860]

約数ペア:

[(1, 2539081860), (2, 1269540930), (3, 846360620), (4, 634770465), (5, 507816372), (6, 423180310), (7, 362725980), (10, 253908186), (12, 211590155), (14, 181362990), (15, 169272124), (20, 126954093), (21, 120908660), (28, 90681495), (30, 84636062), (35, 72545196), (42, 60454330), (60, 42318031), (70, 36272598), (84, 30227165), (105, 24181732), (140, 18136299), (210, 12090866), (420, 6045433)]