30488157

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3199

約数の個数: 40

約数和(自身を含む): 55129536

約数和(自身を除く): 24641379

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3163, 3213, 9489, 9639, 22141, 28467, 53771, 66423, 85401, 161313, 199269, 256203, 376397, 483939, 597807, 1129191, 1451817, 1793421, 3387573, 4355451, 10162719, 30488157]

約数ペア:

[(1, 30488157), (3, 10162719), (7, 4355451), (9, 3387573), (17, 1793421), (21, 1451817), (27, 1129191), (51, 597807), (63, 483939), (81, 376397), (119, 256203), (153, 199269), (189, 161313), (357, 85401), (459, 66423), (567, 53771), (1071, 28467), (1377, 22141), (3163, 9639), (3213, 9489)]