109686690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{406247}}^1$

素因数の和:406263

約数の個数: 32

約数和(自身を含む): 292498560

約数和(自身を除く): 182811870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 406247, 812494, 1218741, 2031235, 2437482, 3656223, 4062470, 6093705, 7312446, 10968669, 12187410, 18281115, 21937338, 36562230, 54843345, 109686690]

約数ペア:

[(1, 109686690), (2, 54843345), (3, 36562230), (5, 21937338), (6, 18281115), (9, 12187410), (10, 10968669), (15, 7312446), (18, 6093705), (27, 4062470), (30, 3656223), (45, 2437482), (54, 2031235), (90, 1218741), (135, 812494), (270, 406247)]