28295790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1163}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 68052096

約数和(自身を除く): 39756306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 811, 1163, 1622, 2326, 2433, 3489, 4055, 4866, 5815, 6978, 8110, 11630, 12165, 17445, 24330, 34890, 943193, 1886386, 2829579, 4715965, 5659158, 9431930, 14147895, 28295790]

約数ペア:

[(1, 28295790), (2, 14147895), (3, 9431930), (5, 5659158), (6, 4715965), (10, 2829579), (15, 1886386), (30, 943193), (811, 34890), (1163, 24330), (1622, 17445), (2326, 12165), (2433, 11630), (3489, 8110), (4055, 6978), (4866, 5815)]