6764660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 16383360

約数和(自身を除く): 9618700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 229, 422, 458, 844, 916, 1055, 1145, 1477, 1603, 2110, 2290, 2954, 3206, 4220, 4580, 5908, 6412, 7385, 8015, 14770, 16030, 29540, 32060, 48319, 96638, 193276, 241595, 338233, 483190, 676466, 966380, 1352932, 1691165, 3382330, 6764660]

約数ペア:

[(1, 6764660), (2, 3382330), (4, 1691165), (5, 1352932), (7, 966380), (10, 676466), (14, 483190), (20, 338233), (28, 241595), (35, 193276), (70, 96638), (140, 48319), (211, 32060), (229, 29540), (422, 16030), (458, 14770), (844, 8015), (916, 7385), (1055, 6412), (1145, 5908), (1477, 4580), (1603, 4220), (2110, 3206), (2290, 2954)]