128569410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{476183}}^1$

素因数の和:476199

約数の個数: 32

約数和(自身を含む): 342852480

約数和(自身を除く): 214283070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 476183, 952366, 1428549, 2380915, 2857098, 4285647, 4761830, 7142745, 8571294, 12856941, 14285490, 21428235, 25713882, 42856470, 64284705, 128569410]

約数ペア:

[(1, 128569410), (2, 64284705), (3, 42856470), (5, 25713882), (6, 21428235), (9, 14285490), (10, 12856941), (15, 8571294), (18, 7142745), (27, 4761830), (30, 4285647), (45, 2857098), (54, 2380915), (90, 1428549), (135, 952366), (270, 476183)]