3975650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 8707776

約数和(自身を除く): 4732126

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 175, 185, 259, 307, 350, 370, 518, 614, 925, 1295, 1535, 1850, 2149, 2590, 3070, 4298, 6475, 7675, 10745, 11359, 12950, 15350, 21490, 22718, 53725, 56795, 79513, 107450, 113590, 159026, 283975, 397565, 567950, 795130, 1987825, 3975650]

約数ペア:

[(1, 3975650), (2, 1987825), (5, 795130), (7, 567950), (10, 397565), (14, 283975), (25, 159026), (35, 113590), (37, 107450), (50, 79513), (70, 56795), (74, 53725), (175, 22718), (185, 21490), (259, 15350), (307, 12950), (350, 11359), (370, 10745), (518, 7675), (614, 6475), (925, 4298), (1295, 3070), (1535, 2590), (1850, 2149)]