2470790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 5197824

約数和(自身を除く): 2727034

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 751, 1502, 1645, 3290, 3755, 5257, 7510, 10514, 26285, 35297, 52570, 70594, 176485, 247079, 352970, 494158, 1235395, 2470790]

約数ペア:

[(1, 2470790), (2, 1235395), (5, 494158), (7, 352970), (10, 247079), (14, 176485), (35, 70594), (47, 52570), (70, 35297), (94, 26285), (235, 10514), (329, 7510), (470, 5257), (658, 3755), (751, 3290), (1502, 1645)]