29960830

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{27487}}^1$

素因数の和:27603

約数の個数: 16

約数和(自身を含む): 54426240

約数和(自身を除く): 24465410

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 27487, 54974, 137435, 274870, 2996083, 5992166, 14980415, 29960830]

約数ペア:

[(1, 29960830), (2, 14980415), (5, 5992166), (10, 2996083), (109, 274870), (218, 137435), (545, 54974), (1090, 27487)]