15170260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{108359}}^1$

素因数の和:108375

約数の個数: 24

約数和(自身を含む): 36408960

約数和(自身を除く): 21238700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 108359, 216718, 433436, 541795, 758513, 1083590, 1517026, 2167180, 3034052, 3792565, 7585130, 15170260]

約数ペア:

[(1, 15170260), (2, 7585130), (4, 3792565), (5, 3034052), (7, 2167180), (10, 1517026), (14, 1083590), (20, 758513), (28, 541795), (35, 433436), (70, 216718), (140, 108359)]