285039660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4750661}}^1$

素因数の和:4750673

約数の個数: 24

約数和(自身を含む): 798111216

約数和(自身を除く): 513071556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4750661, 9501322, 14251983, 19002644, 23753305, 28503966, 47506610, 57007932, 71259915, 95013220, 142519830, 285039660]

約数ペア:

[(1, 285039660), (2, 142519830), (3, 95013220), (4, 71259915), (5, 57007932), (6, 47506610), (10, 28503966), (12, 23753305), (15, 19002644), (20, 14251983), (30, 9501322), (60, 4750661)]