28199190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{939973}}^1$

素因数の和:939983

約数の個数: 16

約数和(自身を含む): 67678128

約数和(自身を除く): 39478938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 939973, 1879946, 2819919, 4699865, 5639838, 9399730, 14099595, 28199190]

約数ペア:

[(1, 28199190), (2, 14099595), (3, 9399730), (5, 5639838), (6, 4699865), (10, 2819919), (15, 1879946), (30, 939973)]