74401810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3011}}^1$

素因数の和:3378

約数の個数: 32

約数和(自身を含む): 153539712

約数和(自身を除く): 79137902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 3011, 3530, 4942, 6022, 12355, 15055, 21077, 24710, 30110, 42154, 105385, 210770, 1062883, 2125766, 5314415, 7440181, 10628830, 14880362, 37200905, 74401810]

約数ペア:

[(1, 74401810), (2, 37200905), (5, 14880362), (7, 10628830), (10, 7440181), (14, 5314415), (35, 2125766), (70, 1062883), (353, 210770), (706, 105385), (1765, 42154), (2471, 30110), (3011, 24710), (3530, 21077), (4942, 15055), (6022, 12355)]