28590210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28879}}^1$

素因数の和:28903

約数の個数: 48

約数和(自身を含む): 81095040

約数和(自身を除く): 52504830

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, 28879, 57758, 86637, 144395, 173274, 259911, 288790, 317669, 433185, 519822, 635338, 866370, 953007, 1299555, 1588345, 1906014, 2599110, 2859021, 3176690, 4765035, 5718042, 9530070, 14295105, 28590210]

約数ペア:

[(1, 28590210), (2, 14295105), (3, 9530070), (5, 5718042), (6, 4765035), (9, 3176690), (10, 2859021), (11, 2599110), (15, 1906014), (18, 1588345), (22, 1299555), (30, 953007), (33, 866370), (45, 635338), (55, 519822), (66, 433185), (90, 317669), (99, 288790), (110, 259911), (165, 173274), (198, 144395), (330, 86637), (495, 57758), (990, 28879)]