28731090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{957703}}^1$

素因数の和:957713

約数の個数: 16

約数和(自身を含む): 68954688

約数和(自身を除く): 40223598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 957703, 1915406, 2873109, 4788515, 5746218, 9577030, 14365545, 28731090]

約数ペア:

[(1, 28731090), (2, 14365545), (3, 9577030), (5, 5746218), (6, 4788515), (10, 2873109), (15, 1915406), (30, 957703)]