128567190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4285573}}^1$

素因数の和:4285583

約数の個数: 16

約数和(自身を含む): 308561328

約数和(自身を除く): 179994138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4285573, 8571146, 12856719, 21427865, 25713438, 42855730, 64283595, 128567190]

約数ペア:

[(1, 128567190), (2, 64283595), (3, 42855730), (5, 25713438), (6, 21427865), (10, 12856719), (15, 8571146), (30, 4285573)]