30651285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6211}}^1$

素因数の和:6273

約数の個数: 32

約数和(自身を含む): 57249792

約数和(自身を除く): 26598507

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 6211, 18633, 31055, 43477, 93165, 130431, 217385, 291917, 652155, 875751, 1459585, 2043419, 4378755, 6130257, 10217095, 30651285]

約数ペア:

[(1, 30651285), (3, 10217095), (5, 6130257), (7, 4378755), (15, 2043419), (21, 1459585), (35, 875751), (47, 652155), (105, 291917), (141, 217385), (235, 130431), (329, 93165), (705, 43477), (987, 31055), (1645, 18633), (4935, 6211)]