74258590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22571}}^1$

素因数の和:22632

約数の個数: 32

約数和(自身を含む): 156017664

約数和(自身を除く): 81759074

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 22571, 45142, 112855, 157997, 225710, 315994, 789985, 1060837, 1579970, 2121674, 5304185, 7425859, 10608370, 14851718, 37129295, 74258590]

約数ペア:

[(1, 74258590), (2, 37129295), (5, 14851718), (7, 10608370), (10, 7425859), (14, 5304185), (35, 2121674), (47, 1579970), (70, 1060837), (94, 789985), (235, 315994), (329, 225710), (470, 157997), (658, 112855), (1645, 45142), (3290, 22571)]