2049550110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3181}}^1\times {\mathrm{7159}}^1$

素因数の和:10353

約数の個数: 48

約数和(自身を含む): 5331250080

約数和(自身を除く): 3281699970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3181, 6362, 7159, 9543, 14318, 15905, 19086, 21477, 28629, 31810, 35795, 42954, 47715, 57258, 64431, 71590, 95430, 107385, 128862, 143145, 214770, 286290, 322155, 644310, 22772779, 45545558, 68318337, 113863895, 136636674, 204955011, 227727790, 341591685, 409910022, 683183370, 1024775055, 2049550110]

約数ペア:

[(1, 2049550110), (2, 1024775055), (3, 683183370), (5, 409910022), (6, 341591685), (9, 227727790), (10, 204955011), (15, 136636674), (18, 113863895), (30, 68318337), (45, 45545558), (90, 22772779), (3181, 644310), (6362, 322155), (7159, 286290), (9543, 214770), (14318, 143145), (15905, 128862), (19086, 107385), (21477, 95430), (28629, 71590), (31810, 64431), (35795, 57258), (42954, 47715)]