16988340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283139}}^1$

素因数の和:283151

約数の個数: 24

約数和(自身を含む): 47567520

約数和(自身を除く): 30579180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283139, 566278, 849417, 1132556, 1415695, 1698834, 2831390, 3397668, 4247085, 5662780, 8494170, 16988340]

約数ペア:

[(1, 16988340), (2, 8494170), (3, 5662780), (4, 4247085), (5, 3397668), (6, 2831390), (10, 1698834), (12, 1415695), (15, 1132556), (20, 849417), (30, 566278), (60, 283139)]