18559030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{265129}}^1$

素因数の和:265143

約数の個数: 16

約数和(自身を含む): 38178720

約数和(自身を除く): 19619690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 265129, 530258, 1325645, 1855903, 2651290, 3711806, 9279515, 18559030]

約数ペア:

[(1, 18559030), (2, 9279515), (5, 3711806), (7, 2651290), (10, 1855903), (14, 1325645), (35, 530258), (70, 265129)]