28137090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{937903}}^1$

素因数の和:937913

約数の個数: 16

約数和(自身を含む): 67529088

約数和(自身を除く): 39391998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 937903, 1875806, 2813709, 4689515, 5627418, 9379030, 14068545, 28137090]

約数ペア:

[(1, 28137090), (2, 14068545), (3, 9379030), (5, 5627418), (6, 4689515), (10, 2813709), (15, 1875806), (30, 937903)]