130420866

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 264775680

約数和(自身を除く): 134354814

約数列:

[1, 2, 3, 6, 103, 206, 239, 309, 478, 618, 717, 883, 1434, 1766, 2649, 5298, 24617, 49234, 73851, 90949, 147702, 181898, 211037, 272847, 422074, 545694, 633111, 1266222, 21736811, 43473622, 65210433, 130420866]

約数ペア:

[(1, 130420866), (2, 65210433), (3, 43473622), (6, 21736811), (103, 1266222), (206, 633111), (239, 545694), (309, 422074), (478, 272847), (618, 211037), (717, 181898), (883, 147702), (1434, 90949), (1766, 73851), (2649, 49234), (5298, 24617)]