154078830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1993}}^1$

素因数の和:2865

約数の個数: 48

約数和(自身を含む): 401272560

約数和(自身を除く): 247193730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 859, 1718, 1993, 2577, 3986, 4295, 5154, 5979, 7731, 8590, 9965, 11958, 12885, 15462, 17937, 19930, 25770, 29895, 35874, 38655, 59790, 77310, 89685, 179370, 1711987, 3423974, 5135961, 8559935, 10271922, 15407883, 17119870, 25679805, 30815766, 51359610, 77039415, 154078830]

約数ペア:

[(1, 154078830), (2, 77039415), (3, 51359610), (5, 30815766), (6, 25679805), (9, 17119870), (10, 15407883), (15, 10271922), (18, 8559935), (30, 5135961), (45, 3423974), (90, 1711987), (859, 179370), (1718, 89685), (1993, 77310), (2577, 59790), (3986, 38655), (4295, 35874), (5154, 29895), (5979, 25770), (7731, 19930), (8590, 17937), (9965, 15462), (11958, 12885)]