19340850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{128939}}^1$

素因数の和:128954

約数の個数: 24

約数和(自身を含む): 47965680

約数和(自身を除く): 28624830

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 128939, 257878, 386817, 644695, 773634, 1289390, 1934085, 3223475, 3868170, 6446950, 9670425, 19340850]

約数ペア:

[(1, 19340850), (2, 9670425), (3, 6446950), (5, 3868170), (6, 3223475), (10, 1934085), (15, 1289390), (25, 773634), (30, 644695), (50, 386817), (75, 257878), (150, 128939)]