289183090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{243011}}^1$

素因数の和:243042

約数の個数: 32

約数和(自身を含む): 629887104

約数和(自身を除く): 340704014

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 243011, 486022, 1215055, 1701077, 2430110, 3402154, 4131187, 8262374, 8505385, 17010770, 20655935, 28918309, 41311870, 57836618, 144591545, 289183090]

約数ペア:

[(1, 289183090), (2, 144591545), (5, 57836618), (7, 41311870), (10, 28918309), (14, 20655935), (17, 17010770), (34, 8505385), (35, 8262374), (70, 4131187), (85, 3402154), (119, 2430110), (170, 1701077), (238, 1215055), (595, 486022), (1190, 243011)]