16757940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9631}}^1$

素因数の和:9672

約数の個数: 48

約数和(自身を含む): 48545280

約数和(自身を除く): 31787340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 9631, 19262, 28893, 38524, 48155, 57786, 96310, 115572, 144465, 192620, 279299, 288930, 558598, 577860, 837897, 1117196, 1396495, 1675794, 2792990, 3351588, 4189485, 5585980, 8378970, 16757940]

約数ペア:

[(1, 16757940), (2, 8378970), (3, 5585980), (4, 4189485), (5, 3351588), (6, 2792990), (10, 1675794), (12, 1396495), (15, 1117196), (20, 837897), (29, 577860), (30, 558598), (58, 288930), (60, 279299), (87, 192620), (116, 144465), (145, 115572), (174, 96310), (290, 57786), (348, 48155), (435, 38524), (580, 28893), (870, 19262), (1740, 9631)]