9904980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{165083}}^1$

素因数の和:165095

約数の個数: 24

約数和(自身を含む): 27734112

約数和(自身を除く): 17829132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 165083, 330166, 495249, 660332, 825415, 990498, 1650830, 1980996, 2476245, 3301660, 4952490, 9904980]

約数ペア:

[(1, 9904980), (2, 4952490), (3, 3301660), (4, 2476245), (5, 1980996), (6, 1650830), (10, 990498), (12, 825415), (15, 660332), (20, 495249), (30, 330166), (60, 165083)]