19303950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{128693}}^1$

素因数の和:128708

約数の個数: 24

約数和(自身を含む): 47874168

約数和(自身を除く): 28570218

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 128693, 257386, 386079, 643465, 772158, 1286930, 1930395, 3217325, 3860790, 6434650, 9651975, 19303950]

約数ペア:

[(1, 19303950), (2, 9651975), (3, 6434650), (5, 3860790), (6, 3217325), (10, 1930395), (15, 1286930), (25, 772158), (30, 643465), (50, 386079), (75, 257386), (150, 128693)]