30874582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 19928618

約数列:

[1, 2, 19, 38, 47, 59, 94, 118, 293, 586, 893, 1121, 1786, 2242, 2773, 5546, 5567, 11134, 13771, 17287, 27542, 34574, 52687, 105374, 261649, 328453, 523298, 656906, 812489, 1624978, 15437291, 30874582]

約数ペア:

[(1, 30874582), (2, 15437291), (19, 1624978), (38, 812489), (47, 656906), (59, 523298), (94, 328453), (118, 261649), (293, 105374), (586, 52687), (893, 34574), (1121, 27542), (1786, 17287), (2242, 13771), (2773, 11134), (5546, 5567)]