3889890

素因数分解:

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

素因数の和:14423

約数の個数: 32

約数和(自身を含む): 10373760

約数和(自身を除く): 6483870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 14407, 28814, 43221, 72035, 86442, 129663, 144070, 216105, 259326, 388989, 432210, 648315, 777978, 1296630, 1944945, 3889890]

約数ペア:

[(1, 3889890), (2, 1944945), (3, 1296630), (5, 777978), (6, 648315), (9, 432210), (10, 388989), (15, 259326), (18, 216105), (27, 144070), (30, 129663), (45, 86442), (54, 72035), (90, 43221), (135, 28814), (270, 14407)]