16256790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16421}}^1$

素因数の和:16445

約数の個数: 48

約数和(自身を含む): 46112976

約数和(自身を除く): 29856186

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, 16421, 32842, 49263, 82105, 98526, 147789, 164210, 180631, 246315, 295578, 361262, 492630, 541893, 738945, 903155, 1083786, 1477890, 1625679, 1806310, 2709465, 3251358, 5418930, 8128395, 16256790]

約数ペア:

[(1, 16256790), (2, 8128395), (3, 5418930), (5, 3251358), (6, 2709465), (9, 1806310), (10, 1625679), (11, 1477890), (15, 1083786), (18, 903155), (22, 738945), (30, 541893), (33, 492630), (45, 361262), (55, 295578), (66, 246315), (90, 180631), (99, 164210), (110, 147789), (165, 98526), (198, 82105), (330, 49263), (495, 32842), (990, 16421)]