30618842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 51477120

約数和(自身を除く): 20858278

約数列:

[1, 2, 19, 23, 38, 46, 53, 106, 437, 661, 874, 1007, 1219, 1322, 2014, 2438, 12559, 15203, 23161, 25118, 30406, 35033, 46322, 70066, 288857, 577714, 665627, 805759, 1331254, 1611518, 15309421, 30618842]

約数ペア:

[(1, 30618842), (2, 15309421), (19, 1611518), (23, 1331254), (38, 805759), (46, 665627), (53, 577714), (106, 288857), (437, 70066), (661, 46322), (874, 35033), (1007, 30406), (1219, 25118), (1322, 23161), (2014, 15203), (2438, 12559)]