206718060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3445301}}^1$

素因数の和:3445313

約数の個数: 24

約数和(自身を含む): 578810736

約数和(自身を除く): 372092676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3445301, 6890602, 10335903, 13781204, 17226505, 20671806, 34453010, 41343612, 51679515, 68906020, 103359030, 206718060]

約数ペア:

[(1, 206718060), (2, 103359030), (3, 68906020), (4, 51679515), (5, 41343612), (6, 34453010), (10, 20671806), (12, 17226505), (15, 13781204), (20, 10335903), (30, 6890602), (60, 3445301)]