2415490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3137}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 5422464

約数和(自身を除く): 3006974

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3137, 6274, 15685, 21959, 31370, 34507, 43918, 69014, 109795, 172535, 219590, 241549, 345070, 483098, 1207745, 2415490]

約数ペア:

[(1, 2415490), (2, 1207745), (5, 483098), (7, 345070), (10, 241549), (11, 219590), (14, 172535), (22, 109795), (35, 69014), (55, 43918), (70, 34507), (77, 31370), (110, 21959), (154, 15685), (385, 6274), (770, 3137)]