15215030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22709}}^1$

素因数の和:22783

約数の個数: 16

約数和(自身を含む): 27797040

約数和(自身を除く): 12582010

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 22709, 45418, 113545, 227090, 1521503, 3043006, 7607515, 15215030]

約数ペア:

[(1, 15215030), (2, 7607515), (5, 3043006), (10, 1521503), (67, 227090), (134, 113545), (335, 45418), (670, 22709)]