1997370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22193}}^1$

素因数の和:22206

約数の個数: 24

約数和(自身を含む): 5193396

約数和(自身を除く): 3196026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22193, 44386, 66579, 110965, 133158, 199737, 221930, 332895, 399474, 665790, 998685, 1997370]

約数ペア:

[(1, 1997370), (2, 998685), (3, 665790), (5, 399474), (6, 332895), (9, 221930), (10, 199737), (15, 133158), (18, 110965), (30, 66579), (45, 44386), (90, 22193)]