13515670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{27583}}^1$

素因数の和:27604

約数の個数: 24

約数和(自身を含む): 28301184

約数和(自身を除く): 14785514

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 27583, 55166, 137915, 193081, 275830, 386162, 965405, 1351567, 1930810, 2703134, 6757835, 13515670]

約数ペア:

[(1, 13515670), (2, 6757835), (5, 2703134), (7, 1930810), (10, 1351567), (14, 965405), (35, 386162), (49, 275830), (70, 193081), (98, 137915), (245, 55166), (490, 27583)]