30746522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5821}}^1$

素因数の和:5981

約数の個数: 16

約数和(自身を含む): 48904800

約数和(自身を除く): 18158278

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 5821, 11642, 110599, 221198, 809119, 1618238, 15373261, 30746522]

約数ペア:

[(1, 30746522), (2, 15373261), (19, 1618238), (38, 809119), (139, 221198), (278, 110599), (2641, 11642), (5282, 5821)]