81375810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{4621}}^1$

素因数の和:5218

約数の個数: 32

約数和(自身を含む): 195676992

約数和(自身を除く): 114301182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 587, 1174, 1761, 2935, 3522, 4621, 5870, 8805, 9242, 13863, 17610, 23105, 27726, 46210, 69315, 138630, 2712527, 5425054, 8137581, 13562635, 16275162, 27125270, 40687905, 81375810]

約数ペア:

[(1, 81375810), (2, 40687905), (3, 27125270), (5, 16275162), (6, 13562635), (10, 8137581), (15, 5425054), (30, 2712527), (587, 138630), (1174, 69315), (1761, 46210), (2935, 27726), (3522, 23105), (4621, 17610), (5870, 13863), (8805, 9242)]