67490310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{16421}}^1$

素因数の和:16568

約数の個数: 32

約数和(自身を含む): 163168992

約数和(自身を除く): 95678682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 16421, 32842, 49263, 82105, 98526, 164210, 246315, 492630, 2249677, 4499354, 6749031, 11248385, 13498062, 22496770, 33745155, 67490310]

約数ペア:

[(1, 67490310), (2, 33745155), (3, 22496770), (5, 13498062), (6, 11248385), (10, 6749031), (15, 4499354), (30, 2249677), (137, 492630), (274, 246315), (411, 164210), (685, 98526), (822, 82105), (1370, 49263), (2055, 32842), (4110, 16421)]