19449450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{14407}}^1$

素因数の和:14428

約数の個数: 48

約数和(自身を含む): 53597760

約数和(自身を除く): 34148310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 14407, 28814, 43221, 72035, 86442, 129663, 144070, 216105, 259326, 360175, 388989, 432210, 648315, 720350, 777978, 1080525, 1296630, 1944945, 2161050, 3241575, 3889890, 6483150, 9724725, 19449450]

約数ペア:

[(1, 19449450), (2, 9724725), (3, 6483150), (5, 3889890), (6, 3241575), (9, 2161050), (10, 1944945), (15, 1296630), (18, 1080525), (25, 777978), (27, 720350), (30, 648315), (45, 432210), (50, 388989), (54, 360175), (75, 259326), (90, 216105), (135, 144070), (150, 129663), (225, 86442), (270, 72035), (450, 43221), (675, 28814), (1350, 14407)]