1549450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 3481920

約数和(自身を除く): 1932470

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 233, 266, 350, 466, 475, 665, 950, 1165, 1330, 1631, 2330, 3262, 3325, 4427, 5825, 6650, 8155, 8854, 11650, 16310, 22135, 30989, 40775, 44270, 61978, 81550, 110675, 154945, 221350, 309890, 774725, 1549450]

約数ペア:

[(1, 1549450), (2, 774725), (5, 309890), (7, 221350), (10, 154945), (14, 110675), (19, 81550), (25, 61978), (35, 44270), (38, 40775), (50, 30989), (70, 22135), (95, 16310), (133, 11650), (175, 8854), (190, 8155), (233, 6650), (266, 5825), (350, 4427), (466, 3325), (475, 3262), (665, 2330), (950, 1631), (1165, 1330)]