27789690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19709}}^1$

素因数の和:19766

約数の個数: 32

約数和(自身を含む): 68117760

約数和(自身を除く): 40328070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 19709, 39418, 59127, 98545, 118254, 197090, 295635, 591270, 926323, 1852646, 2778969, 4631615, 5557938, 9263230, 13894845, 27789690]

約数ペア:

[(1, 27789690), (2, 13894845), (3, 9263230), (5, 5557938), (6, 4631615), (10, 2778969), (15, 1852646), (30, 926323), (47, 591270), (94, 295635), (141, 197090), (235, 118254), (282, 98545), (470, 59127), (705, 39418), (1410, 19709)]