28172730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{939091}}^1$

素因数の和:939101

約数の個数: 16

約数和(自身を含む): 67614624

約数和(自身を除く): 39441894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 939091, 1878182, 2817273, 4695455, 5634546, 9390910, 14086365, 28172730]

約数ペア:

[(1, 28172730), (2, 14086365), (3, 9390910), (5, 5634546), (6, 4695455), (10, 2817273), (15, 1878182), (30, 939091)]