30810738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1303}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 70603776

約数和(自身を除く): 39793038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 563, 1126, 1303, 1689, 2606, 3378, 3909, 3941, 7818, 7882, 9121, 11823, 18242, 23646, 27363, 54726, 733589, 1467178, 2200767, 4401534, 5135123, 10270246, 15405369, 30810738]

約数ペア:

[(1, 30810738), (2, 15405369), (3, 10270246), (6, 5135123), (7, 4401534), (14, 2200767), (21, 1467178), (42, 733589), (563, 54726), (1126, 27363), (1303, 23646), (1689, 18242), (2606, 11823), (3378, 9121), (3909, 7882), (3941, 7818)]