127645590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4254853}}^1$

素因数の和:4254863

約数の個数: 16

約数和(自身を含む): 306349488

約数和(自身を除く): 178703898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4254853, 8509706, 12764559, 21274265, 25529118, 42548530, 63822795, 127645590]

約数ペア:

[(1, 127645590), (2, 63822795), (3, 42548530), (5, 25529118), (6, 21274265), (10, 12764559), (15, 8509706), (30, 4254853)]