28554990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3041}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 68773536

約数和(自身を除く): 40218546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3041, 3130, 4695, 6082, 9123, 9390, 15205, 18246, 30410, 45615, 91230, 951833, 1903666, 2855499, 4759165, 5710998, 9518330, 14277495, 28554990]

約数ペア:

[(1, 28554990), (2, 14277495), (3, 9518330), (5, 5710998), (6, 4759165), (10, 2855499), (15, 1903666), (30, 951833), (313, 91230), (626, 45615), (939, 30410), (1565, 18246), (1878, 15205), (3041, 9390), (3130, 9123), (4695, 6082)]