28419810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{947327}}^1$

素因数の和:947337

約数の個数: 16

約数和(自身を含む): 68207616

約数和(自身を除く): 39787806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 947327, 1894654, 2841981, 4736635, 5683962, 9473270, 14209905, 28419810]

約数ペア:

[(1, 28419810), (2, 14209905), (3, 9473270), (5, 5683962), (6, 4736635), (10, 2841981), (15, 1894654), (30, 947327)]