30989372

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1861}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 56932512

約数和(自身を除く): 25943140

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 1861, 3722, 4163, 7444, 8326, 16652, 42803, 85606, 171212, 336841, 673682, 1347364, 7747343, 15494686, 30989372]

約数ペア:

[(1, 30989372), (2, 15494686), (4, 7747343), (23, 1347364), (46, 673682), (92, 336841), (181, 171212), (362, 85606), (724, 42803), (1861, 16652), (3722, 8326), (4163, 7444)]