30655892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1297}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 56696640

約数和(自身を除く): 26040748

約数列:

[1, 2, 4, 19, 38, 76, 311, 622, 1244, 1297, 2594, 5188, 5909, 11818, 23636, 24643, 49286, 98572, 403367, 806734, 1613468, 7663973, 15327946, 30655892]

約数ペア:

[(1, 30655892), (2, 15327946), (4, 7663973), (19, 1613468), (38, 806734), (76, 403367), (311, 98572), (622, 49286), (1244, 24643), (1297, 23636), (2594, 11818), (5188, 5909)]