16987410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17159}}^1$

素因数の和:17183

約数の個数: 48

約数和(自身を含む): 48185280

約数和(自身を除く): 31197870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 17159, 34318, 51477, 85795, 102954, 154431, 171590, 188749, 257385, 308862, 377498, 514770, 566247, 772155, 943745, 1132494, 1544310, 1698741, 1887490, 2831235, 3397482, 5662470, 8493705, 16987410]

約数ペア:

[(1, 16987410), (2, 8493705), (3, 5662470), (5, 3397482), (6, 2831235), (9, 1887490), (10, 1698741), (11, 1544310), (15, 1132494), (18, 943745), (22, 772155), (30, 566247), (33, 514770), (45, 377498), (55, 308862), (66, 257385), (90, 188749), (99, 171590), (110, 154431), (165, 102954), (198, 85795), (330, 51477), (495, 34318), (990, 17159)]