20140230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61031}}^1$

素因数の和:61052

約数の個数: 32

約数和(自身を含む): 52731648

約数和(自身を除く): 32591418

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 61031, 122062, 183093, 305155, 366186, 610310, 671341, 915465, 1342682, 1830930, 2014023, 3356705, 4028046, 6713410, 10070115, 20140230]

約数ペア:

[(1, 20140230), (2, 10070115), (3, 6713410), (5, 4028046), (6, 3356705), (10, 2014023), (11, 1830930), (15, 1342682), (22, 915465), (30, 671341), (33, 610310), (55, 366186), (66, 305155), (110, 183093), (165, 122062), (330, 61031)]