68053370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2907

約数の個数: 64

約数和(自身を含む): 157704192

約数和(自身を除く): 89650822

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 2851, 3410, 4774, 5702, 11935, 14255, 19957, 23870, 28510, 31361, 39914, 62722, 88381, 99785, 156805, 176762, 199570, 219527, 313610, 439054, 441905, 618667, 883810, 972191, 1097635, 1237334, 1944382, 2195270, 3093335, 4860955, 6186670, 6805337, 9721910, 13610674, 34026685, 68053370]

約数ペア:

[(1, 68053370), (2, 34026685), (5, 13610674), (7, 9721910), (10, 6805337), (11, 6186670), (14, 4860955), (22, 3093335), (31, 2195270), (35, 1944382), (55, 1237334), (62, 1097635), (70, 972191), (77, 883810), (110, 618667), (154, 441905), (155, 439054), (217, 313610), (310, 219527), (341, 199570), (385, 176762), (434, 156805), (682, 99785), (770, 88381), (1085, 62722), (1705, 39914), (2170, 31361), (2387, 28510), (2851, 23870), (3410, 19957), (4774, 14255), (5702, 11935)]