2518140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41969}}^1$

素因数の和:41981

約数の個数: 24

約数和(自身を含む): 7050960

約数和(自身を除く): 4532820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 41969, 83938, 125907, 167876, 209845, 251814, 419690, 503628, 629535, 839380, 1259070, 2518140]

約数ペア:

[(1, 2518140), (2, 1259070), (3, 839380), (4, 629535), (5, 503628), (6, 419690), (10, 251814), (12, 209845), (15, 167876), (20, 125907), (30, 83938), (60, 41969)]