81025590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2700853}}^1$

素因数の和:2700863

約数の個数: 16

約数和(自身を含む): 194461488

約数和(自身を除く): 113435898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2700853, 5401706, 8102559, 13504265, 16205118, 27008530, 40512795, 81025590]

約数ペア:

[(1, 81025590), (2, 40512795), (3, 27008530), (5, 16205118), (6, 13504265), (10, 8102559), (15, 5401706), (30, 2700853)]