7211330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{14717}}^1$

素因数の和:14738

約数の個数: 24

約数和(自身を含む): 15100668

約数和(自身を除く): 7889338

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 14717, 29434, 73585, 103019, 147170, 206038, 515095, 721133, 1030190, 1442266, 3605665, 7211330]

約数ペア:

[(1, 7211330), (2, 3605665), (5, 1442266), (7, 1030190), (10, 721133), (14, 515095), (35, 206038), (49, 147170), (70, 103019), (98, 73585), (245, 29434), (490, 14717)]