28472790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55829}}^1$

素因数の和:55856

約数の個数: 32

約数和(自身を含む): 72355680

約数和(自身を除く): 43882890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 55829, 111658, 167487, 279145, 334974, 558290, 837435, 949093, 1674870, 1898186, 2847279, 4745465, 5694558, 9490930, 14236395, 28472790]

約数ペア:

[(1, 28472790), (2, 14236395), (3, 9490930), (5, 5694558), (6, 4745465), (10, 2847279), (15, 1898186), (17, 1674870), (30, 949093), (34, 837435), (51, 558290), (85, 334974), (102, 279145), (170, 167487), (255, 111658), (510, 55829)]