15280070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117539}}^1$

素因数の和:117559

約数の個数: 16

約数和(自身を含む): 29620080

約数和(自身を除く): 14340010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 117539, 235078, 587695, 1175390, 1528007, 3056014, 7640035, 15280070]

約数ペア:

[(1, 15280070), (2, 7640035), (5, 3056014), (10, 1528007), (13, 1175390), (26, 587695), (65, 235078), (130, 117539)]