29954290

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{27481}}^1$

素因数の和:27597

約数の個数: 16

約数和(自身を含む): 54414360

約数和(自身を除く): 24460070

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 27481, 54962, 137405, 274810, 2995429, 5990858, 14977145, 29954290]

約数ペア:

[(1, 29954290), (2, 14977145), (5, 5990858), (10, 2995429), (109, 274810), (218, 137405), (545, 54962), (1090, 27481)]