28864890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{106907}}^1$

素因数の和:106923

約数の個数: 32

約数和(自身を含む): 76973760

約数和(自身を除く): 48108870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 106907, 213814, 320721, 534535, 641442, 962163, 1069070, 1603605, 1924326, 2886489, 3207210, 4810815, 5772978, 9621630, 14432445, 28864890]

約数ペア:

[(1, 28864890), (2, 14432445), (3, 9621630), (5, 5772978), (6, 4810815), (9, 3207210), (10, 2886489), (15, 1924326), (18, 1603605), (27, 1069070), (30, 962163), (45, 641442), (54, 534535), (90, 320721), (135, 213814), (270, 106907)]