128793030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4293101}}^1$

素因数の和:4293111

約数の個数: 16

約数和(自身を含む): 309103344

約数和(自身を除く): 180310314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4293101, 8586202, 12879303, 21465505, 25758606, 42931010, 64396515, 128793030]

約数ペア:

[(1, 128793030), (2, 64396515), (3, 42931010), (5, 25758606), (6, 21465505), (10, 12879303), (15, 8586202), (30, 4293101)]