12942030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1109}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 31168800

約数和(自身を除く): 18226770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1109, 1167, 1945, 2218, 2334, 3327, 3890, 5545, 5835, 6654, 11090, 11670, 16635, 33270, 431401, 862802, 1294203, 2157005, 2588406, 4314010, 6471015, 12942030]

約数ペア:

[(1, 12942030), (2, 6471015), (3, 4314010), (5, 2588406), (6, 2157005), (10, 1294203), (15, 862802), (30, 431401), (389, 33270), (778, 16635), (1109, 11670), (1167, 11090), (1945, 6654), (2218, 5835), (2334, 5545), (3327, 3890)]