12854790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10987}}^1$

素因数の和:11013

約数の個数: 48

約数和(自身を含む): 35996688

約数和(自身を除く): 23141898

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 10987, 21974, 32961, 54935, 65922, 98883, 109870, 142831, 164805, 197766, 285662, 329610, 428493, 494415, 714155, 856986, 988830, 1285479, 1428310, 2142465, 2570958, 4284930, 6427395, 12854790]

約数ペア:

[(1, 12854790), (2, 6427395), (3, 4284930), (5, 2570958), (6, 2142465), (9, 1428310), (10, 1285479), (13, 988830), (15, 856986), (18, 714155), (26, 494415), (30, 428493), (39, 329610), (45, 285662), (65, 197766), (78, 164805), (90, 142831), (117, 109870), (130, 98883), (195, 65922), (234, 54935), (390, 32961), (585, 21974), (1170, 10987)]