2770810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 5951232

約数和(自身を除く): 3180422

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1721, 3442, 8605, 12047, 17210, 24094, 39583, 60235, 79166, 120470, 197915, 277081, 395830, 554162, 1385405, 2770810]

約数ペア:

[(1, 2770810), (2, 1385405), (5, 554162), (7, 395830), (10, 277081), (14, 197915), (23, 120470), (35, 79166), (46, 60235), (70, 39583), (115, 24094), (161, 17210), (230, 12047), (322, 8605), (805, 3442), (1610, 1721)]