79400090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14731}}^1$

素因数の和:14763

約数の個数: 48

約数和(自身を含む): 181380384

約数和(自身を除く): 101980294

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 14731, 29462, 73655, 103117, 147310, 162041, 206234, 324082, 515585, 721819, 810205, 1031170, 1134287, 1443638, 1620410, 2268574, 3609095, 5671435, 7218190, 7940009, 11342870, 15880018, 39700045, 79400090]

約数ペア:

[(1, 79400090), (2, 39700045), (5, 15880018), (7, 11342870), (10, 7940009), (11, 7218190), (14, 5671435), (22, 3609095), (35, 2268574), (49, 1620410), (55, 1443638), (70, 1134287), (77, 1031170), (98, 810205), (110, 721819), (154, 515585), (245, 324082), (385, 206234), (490, 162041), (539, 147310), (770, 103117), (1078, 73655), (2695, 29462), (5390, 14731)]