130095490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3637}}^1$

素因数の和:3731

約数の個数: 48

約数和(自身を含む): 276211512

約数和(自身を除く): 146116022

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 2555, 3577, 3637, 5110, 7154, 7274, 17885, 18185, 25459, 35770, 36370, 50918, 127295, 178213, 254590, 265501, 356426, 531002, 891065, 1327505, 1782130, 1858507, 2655010, 3717014, 9292535, 13009549, 18585070, 26019098, 65047745, 130095490]

約数ペア:

[(1, 130095490), (2, 65047745), (5, 26019098), (7, 18585070), (10, 13009549), (14, 9292535), (35, 3717014), (49, 2655010), (70, 1858507), (73, 1782130), (98, 1327505), (146, 891065), (245, 531002), (365, 356426), (490, 265501), (511, 254590), (730, 178213), (1022, 127295), (2555, 50918), (3577, 36370), (3637, 35770), (5110, 25459), (7154, 18185), (7274, 17885)]