30077901

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 52191360

約数和(自身を除く): 22113459

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 101, 163, 203, 261, 303, 489, 609, 707, 909, 1141, 1467, 1827, 2121, 2929, 3423, 4727, 6363, 8787, 10269, 14181, 16463, 20503, 26361, 33089, 42543, 49389, 61509, 99267, 115241, 148167, 184527, 297801, 345723, 477427, 1037169, 1432281, 3341989, 4296843, 10025967, 30077901]

約数ペア:

[(1, 30077901), (3, 10025967), (7, 4296843), (9, 3341989), (21, 1432281), (29, 1037169), (63, 477427), (87, 345723), (101, 297801), (163, 184527), (203, 148167), (261, 115241), (303, 99267), (489, 61509), (609, 49389), (707, 42543), (909, 33089), (1141, 26361), (1467, 20503), (1827, 16463), (2121, 14181), (2929, 10269), (3423, 8787), (4727, 6363)]