1385650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 3053376

約数和(自身を除く): 1667726

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 107, 175, 185, 214, 259, 350, 370, 518, 535, 749, 925, 1070, 1295, 1498, 1850, 2590, 2675, 3745, 3959, 5350, 6475, 7490, 7918, 12950, 18725, 19795, 27713, 37450, 39590, 55426, 98975, 138565, 197950, 277130, 692825, 1385650]

約数ペア:

[(1, 1385650), (2, 692825), (5, 277130), (7, 197950), (10, 138565), (14, 98975), (25, 55426), (35, 39590), (37, 37450), (50, 27713), (70, 19795), (74, 18725), (107, 12950), (175, 7918), (185, 7490), (214, 6475), (259, 5350), (350, 3959), (370, 3745), (518, 2675), (535, 2590), (749, 1850), (925, 1498), (1070, 1295)]