30190806

素因数分解:

$2^1\times 3^6\times {\mathrm{20707}}^1$

素因数の和:20727

約数の個数: 28

約数和(自身を含む): 67901532

約数和(自身を除く): 37710726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 20707, 41414, 62121, 124242, 186363, 372726, 559089, 1118178, 1677267, 3354534, 5031801, 10063602, 15095403, 30190806]

約数ペア:

[(1, 30190806), (2, 15095403), (3, 10063602), (6, 5031801), (9, 3354534), (18, 1677267), (27, 1118178), (54, 559089), (81, 372726), (162, 186363), (243, 124242), (486, 62121), (729, 41414), (1458, 20707)]