6705580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 16240896

約数和(自身を除く): 9535316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 227, 422, 454, 844, 908, 1055, 1135, 1477, 1589, 2110, 2270, 2954, 3178, 4220, 4540, 5908, 6356, 7385, 7945, 14770, 15890, 29540, 31780, 47897, 95794, 191588, 239485, 335279, 478970, 670558, 957940, 1341116, 1676395, 3352790, 6705580]

約数ペア:

[(1, 6705580), (2, 3352790), (4, 1676395), (5, 1341116), (7, 957940), (10, 670558), (14, 478970), (20, 335279), (28, 239485), (35, 191588), (70, 95794), (140, 47897), (211, 31780), (227, 29540), (422, 15890), (454, 14770), (844, 7945), (908, 7385), (1055, 6356), (1135, 5908), (1477, 4540), (1589, 4220), (2110, 3178), (2270, 2954)]