138113150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6469}}^1$

素因数の和:6549

約数の個数: 48

約数和(自身を含む): 298448160

約数和(自身を除く): 160335010

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 610, 854, 1525, 2135, 3050, 4270, 6469, 10675, 12938, 21350, 32345, 45283, 64690, 90566, 161725, 226415, 323450, 394609, 452830, 789218, 1132075, 1973045, 2264150, 2762263, 3946090, 5524526, 9865225, 13811315, 19730450, 27622630, 69056575, 138113150]

約数ペア:

[(1, 138113150), (2, 69056575), (5, 27622630), (7, 19730450), (10, 13811315), (14, 9865225), (25, 5524526), (35, 3946090), (50, 2762263), (61, 2264150), (70, 1973045), (122, 1132075), (175, 789218), (305, 452830), (350, 394609), (427, 323450), (610, 226415), (854, 161725), (1525, 90566), (2135, 64690), (3050, 45283), (4270, 32345), (6469, 21350), (10675, 12938)]