7885890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29207}}^1$

素因数の和:29223

約数の個数: 32

約数和(自身を含む): 21029760

約数和(自身を除く): 13143870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 29207, 58414, 87621, 146035, 175242, 262863, 292070, 438105, 525726, 788589, 876210, 1314315, 1577178, 2628630, 3942945, 7885890]

約数ペア:

[(1, 7885890), (2, 3942945), (3, 2628630), (5, 1577178), (6, 1314315), (9, 876210), (10, 788589), (15, 525726), (18, 438105), (27, 292070), (30, 262863), (45, 175242), (54, 146035), (90, 87621), (135, 58414), (270, 29207)]