148774360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{531337}}^1$

素因数の和:531355

約数の個数: 32

約数和(自身を含む): 382563360

約数和(自身を除く): 233789000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 531337, 1062674, 2125348, 2656685, 3719359, 4250696, 5313370, 7438718, 10626740, 14877436, 18596795, 21253480, 29754872, 37193590, 74387180, 148774360]

約数ペア:

[(1, 148774360), (2, 74387180), (4, 37193590), (5, 29754872), (7, 21253480), (8, 18596795), (10, 14877436), (14, 10626740), (20, 7438718), (28, 5313370), (35, 4250696), (40, 3719359), (56, 2656685), (70, 2125348), (140, 1062674), (280, 531337)]