2010045905

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{221737}}^1$

素因数の和:221793

約数の個数: 24

約数和(自身を含む): 2881707048

約数和(自身を除く): 871661143

約数列:

[1, 5, 7, 35, 37, 49, 185, 245, 259, 1295, 1813, 9065, 221737, 1108685, 1552159, 7760795, 8204269, 10865113, 41021345, 54325565, 57429883, 287149415, 402009181, 2010045905]

約数ペア:

[(1, 2010045905), (5, 402009181), (7, 287149415), (35, 57429883), (37, 54325565), (49, 41021345), (185, 10865113), (245, 8204269), (259, 7760795), (1295, 1552159), (1813, 1108685), (9065, 221737)]