30005208

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2689

約数の個数: 64

約数和(自身を含む): 84952800

約数和(自身を除く): 54947592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2621, 2862, 3816, 5242, 5724, 7863, 10484, 11448, 15726, 20968, 23589, 31452, 47178, 62904, 70767, 94356, 138913, 141534, 188712, 277826, 283068, 416739, 555652, 566136, 833478, 1111304, 1250217, 1666956, 2500434, 3333912, 3750651, 5000868, 7501302, 10001736, 15002604, 30005208]

約数ペア:

[(1, 30005208), (2, 15002604), (3, 10001736), (4, 7501302), (6, 5000868), (8, 3750651), (9, 3333912), (12, 2500434), (18, 1666956), (24, 1250217), (27, 1111304), (36, 833478), (53, 566136), (54, 555652), (72, 416739), (106, 283068), (108, 277826), (159, 188712), (212, 141534), (216, 138913), (318, 94356), (424, 70767), (477, 62904), (636, 47178), (954, 31452), (1272, 23589), (1431, 20968), (1908, 15726), (2621, 11448), (2862, 10484), (3816, 7863), (5242, 5724)]