2645544090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{172573}}^1$

素因数の和:172663

約数の個数: 64

約数和(自身を含む): 7355794176

約数和(自身を除く): 4710250086

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 15330, 172573, 345146, 517719, 862865, 1035438, 1208011, 1725730, 2416022, 2588595, 3624033, 5177190, 6040055, 7248066, 12080110, 12597829, 18120165, 25195658, 36240330, 37793487, 62989145, 75586974, 88184803, 125978290, 176369606, 188967435, 264554409, 377934870, 440924015, 529108818, 881848030, 1322772045, 2645544090]

約数ペア:

[(1, 2645544090), (2, 1322772045), (3, 881848030), (5, 529108818), (6, 440924015), (7, 377934870), (10, 264554409), (14, 188967435), (15, 176369606), (21, 125978290), (30, 88184803), (35, 75586974), (42, 62989145), (70, 37793487), (73, 36240330), (105, 25195658), (146, 18120165), (210, 12597829), (219, 12080110), (365, 7248066), (438, 6040055), (511, 5177190), (730, 3624033), (1022, 2588595), (1095, 2416022), (1533, 1725730), (2190, 1208011), (2555, 1035438), (3066, 862865), (5110, 517719), (7665, 345146), (15330, 172573)]