221569104660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7489}}^1\times {\mathrm{13327}}^1$

素因数の和:20865

約数の個数: 96

約数和(自身を含む): 637293780480

約数和(自身を除く): 415724675820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 7489, 13327, 14978, 22467, 26654, 29956, 37445, 39981, 44934, 53308, 66635, 74890, 79962, 89868, 112335, 133270, 149780, 159924, 199905, 224670, 266540, 277093, 399810, 449340, 493099, 554186, 799620, 831279, 986198, 1108372, 1385465, 1479297, 1662558, 1972396, 2465495, 2770930, 2958594, 3325116, 4156395, 4930990, 5541860, 5917188, 7396485, 8312790, 9861980, 14792970, 16625580, 29585940, 99805903, 199611806, 299417709, 399223612, 499029515, 598835418, 998059030, 1197670836, 1497088545, 1996118060, 2994177090, 3692818411, 5988354180, 7385636822, 11078455233, 14771273644, 18464092055, 22156910466, 36928184110, 44313820932, 55392276165, 73856368220, 110784552330, 221569104660]

約数ペア:

[(1, 221569104660), (2, 110784552330), (3, 73856368220), (4, 55392276165), (5, 44313820932), (6, 36928184110), (10, 22156910466), (12, 18464092055), (15, 14771273644), (20, 11078455233), (30, 7385636822), (37, 5988354180), (60, 3692818411), (74, 2994177090), (111, 1996118060), (148, 1497088545), (185, 1197670836), (222, 998059030), (370, 598835418), (444, 499029515), (555, 399223612), (740, 299417709), (1110, 199611806), (2220, 99805903), (7489, 29585940), (13327, 16625580), (14978, 14792970), (22467, 9861980), (26654, 8312790), (29956, 7396485), (37445, 5917188), (39981, 5541860), (44934, 4930990), (53308, 4156395), (66635, 3325116), (74890, 2958594), (79962, 2770930), (89868, 2465495), (112335, 1972396), (133270, 1662558), (149780, 1479297), (159924, 1385465), (199905, 1108372), (224670, 986198), (266540, 831279), (277093, 799620), (399810, 554186), (449340, 493099)]