2109302055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2671}}^1$

素因数の和:2821

約数の個数: 96

約数和(自身を含む): 4401745920

約数和(自身を除く): 2292443865

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 109, 115, 161, 207, 315, 327, 345, 483, 545, 763, 805, 981, 1035, 1449, 1635, 2289, 2415, 2507, 2671, 3815, 4905, 6867, 7245, 7521, 8013, 11445, 12535, 13355, 17549, 18697, 22563, 24039, 34335, 37605, 40065, 52647, 56091, 61433, 87745, 93485, 112815, 120195, 157941, 168273, 184299, 263235, 280455, 291139, 307165, 430031, 552897, 789705, 841365, 873417, 921495, 1290093, 1455695, 2037973, 2150155, 2620251, 2764485, 3870279, 4367085, 6113919, 6450465, 6696197, 10189865, 13101255, 18341757, 19351395, 20088591, 30569595, 33480985, 46873379, 60265773, 91708785, 100442955, 140620137, 234366895, 301328865, 421860411, 703100685, 2109302055]

約数ペア:

[(1, 2109302055), (3, 703100685), (5, 421860411), (7, 301328865), (9, 234366895), (15, 140620137), (21, 100442955), (23, 91708785), (35, 60265773), (45, 46873379), (63, 33480985), (69, 30569595), (105, 20088591), (109, 19351395), (115, 18341757), (161, 13101255), (207, 10189865), (315, 6696197), (327, 6450465), (345, 6113919), (483, 4367085), (545, 3870279), (763, 2764485), (805, 2620251), (981, 2150155), (1035, 2037973), (1449, 1455695), (1635, 1290093), (2289, 921495), (2415, 873417), (2507, 841365), (2671, 789705), (3815, 552897), (4905, 430031), (6867, 307165), (7245, 291139), (7521, 280455), (8013, 263235), (11445, 184299), (12535, 168273), (13355, 157941), (17549, 120195), (18697, 112815), (22563, 93485), (24039, 87745), (34335, 61433), (37605, 56091), (40065, 52647)]