29415830

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{26987}}^1$

素因数の和:27103

約数の個数: 16

約数和(自身を含む): 53436240

約数和(自身を除く): 24020410

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 26987, 53974, 134935, 269870, 2941583, 5883166, 14707915, 29415830]

約数ペア:

[(1, 29415830), (2, 14707915), (5, 5883166), (10, 2941583), (109, 269870), (218, 134935), (545, 53974), (1090, 26987)]