30240558

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{12263}}^1$

素因数の和:12408

約数の個数: 24

約数和(自身を含む): 66004848

約数和(自身を除く): 35764290

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 12263, 24526, 36789, 73578, 110367, 220734, 1680031, 3360062, 5040093, 10080186, 15120279, 30240558]

約数ペア:

[(1, 30240558), (2, 15120279), (3, 10080186), (6, 5040093), (9, 3360062), (18, 1680031), (137, 220734), (274, 110367), (411, 73578), (822, 36789), (1233, 24526), (2466, 12263)]