18875130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{629171}}^1$

素因数の和:629181

約数の個数: 16

約数和(自身を含む): 45300384

約数和(自身を除く): 26425254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 629171, 1258342, 1887513, 3145855, 3775026, 6291710, 9437565, 18875130]

約数ペア:

[(1, 18875130), (2, 9437565), (3, 6291710), (5, 3775026), (6, 3145855), (10, 1887513), (15, 1258342), (30, 629171)]