6726020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 16329600

約数和(自身を除く): 9603580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 449, 535, 749, 898, 1070, 1498, 1796, 2140, 2245, 2996, 3143, 3745, 4490, 6286, 7490, 8980, 12572, 14980, 15715, 31430, 48043, 62860, 96086, 192172, 240215, 336301, 480430, 672602, 960860, 1345204, 1681505, 3363010, 6726020]

約数ペア:

[(1, 6726020), (2, 3363010), (4, 1681505), (5, 1345204), (7, 960860), (10, 672602), (14, 480430), (20, 336301), (28, 240215), (35, 192172), (70, 96086), (107, 62860), (140, 48043), (214, 31430), (428, 15715), (449, 14980), (535, 12572), (749, 8980), (898, 7490), (1070, 6286), (1498, 4490), (1796, 3745), (2140, 3143), (2245, 2996)]